SUP

Portable Lithium 12V 6AH External Power Supply for SUP Pump Max Output 200W

139.00 USD

• Features
• Specification

• Features

  Special designed to operate with Seamax SUP20D and SUP20S 12V SUP electric air pump.  A full capacity battery level can inflate 2 large inflatable SUPs up to 20PSI, or 4 mid size SUPs up to 16PSI when supporting the SUP20D pump, or fully charge 4 mobile devices, such as iPhone. If it is working with Seamax SUP20D or SUP20S electric air pump, it can support the pump to work for 30-40 minutes.
  
  Promotion - SUP Pump & Lithium Battery Combine Order - Extra 10% Saving Discount Code "web10saving"
  
  With Plug & Play design, power supply will be automatically waked up when electronic device or USB phone cable is connected, and will be automatically put in sleep in 2 minute after all devices are unplugged.  Also great for outdoor use as it is compatible with most portable 12V electronic accessories used in car, such as GPS or tire inflator.
  
  High quality PCB (Power Management Board) unit embedded with this 12V 6AH lithium battery, and built with internal fuse to protect the battery cell from electric circuit shortage. Fully supported to all Seamax SUP electric air pump.  
  
  Backlit LCD display with real-time power meter and port status indicators. Suitable for night time use with 3 x 1W built-in LED flash light with one-button easy operation. Along with anti-slip rubber coating and water resistant DC output socket, this portable power supply is an ideal gear for your outdoor sport activities.
  
  Multiple DC ports with water resistant rubber caps:
  - 1x 5V / 2A USB port for fast charging mobile devices.
  - 1x 5V / 1A USB port for standard charging mobile devices.
  - 1x 12V / 15A cigarette lighter style socket to power Seamax SUP 
  - 1x 12V / 1A charging port
  
  Warranty:  This product is guaranteed for one (1) year from purchase date within USA & Canada. The limited warranty only covers the defective factory parts under normal operating conditions. Seller has the right to refuse the warranty claim if the product shows excessive wear, abuse or misuse. Keep the original sales record and the label on the product for warranty service. Seller pays for two-way shipping fee if a warranty claim is within 60 days from the date of purchase. Buyer pays for one-way shipping fee if the warranty claim is after 60 days and within 180 days from date of purchase. Buyer pays for two-ways shipping fee if the warranty claim is over 180 days from the date of purchase. Please know the shipping cost claim is only available for USA lower 48 states and Canada. Contact the seller to obtain return authorization.
  
  NOTE OF SHIPPING SERVICE, GROUND SHIPPING SERVICE ONLY, NO EXPRESS SERVICE FOR THIS ITEM WHEN CONTAINS LITHIUM ION BATTERY CELL. THANK YOU.
  
  
  
  
  

• Specification

  Battery Capacity:	MSDS certified Lithium Ion 6AH 11.1V
  Total Max Output	200W (12V-180W + 5V-15W + LED 3x 1W)
  Charger Standard	Input 110-240 AC / Output 5V & 12V DC
  Battery Charging Time:	Max 6 hours to fully charged & auto stop
  USB Charging Ports	Compatible with all 5V devices, 1A & 2A
  Cigarette Lighter Output:	12V / Max 15A (Max 180W)
  Product Dimension:	8 x 4.5 x 2 inches (L x W x H)
  Item Net Weight:	1.8 pounds (800g)

Signature Edition SUP20D PRO Double Stage 20PSI Electric Air Pump for Inflatable SUP and Boat, Intelligent Firmware with Built-in Temperature Sensor and Timer

149.95 USD

• Features
• Description
• Specification
• Additional Info
• Tips

• Features

  
  

   

  • Seamax SUP20D PRO Signature Edition air pump is an upgraded version in the SUP20 pumps family. Programmed intelligent proactive digital controller, voltage sensor, temperature sensor, and overheat protection for managed dual-stage inflation. Backlit LCD display and audible indicator to provide real-time working status to users. Major parts are made of marine grade engineered ABS and Nylon material for durability. Low power consumption range 60-120W (0-20PSI). Wide range of working temperature and humidity. Regardless of daily use during the season or occasionally use in a year, this high-quality air pump can always do a good job.
  
  
  • The new Seamax version with firmware and hardware improvement, helps the pump working better in hard conditions, such as wide range product support, lower battery voltage, or poor 12V socket connection.  This new Seamax version also has built-in a smart monitoring feature, when the pump starts to inflate, the computer monitors the real-time pressure every second, based on our Self-Developed smart pump formula, it can find the pump the best timing to switch to 2^nd stage. The computer also monitors the pump internal temperature and continued working time, Auto Stop Protection feature has been built-in.
  
  
  • 1st stage max speed 350L/min; 2nd stage max speed 70L/min, Pressure setting increments 0.5 PSI and support up to 20PSI. Real-time pressure monitoring and auto-stop once selected pressure reached; High efficient dual air inflators controlled by digital pressure controller module; Supported working range 0.5 - 20 PSI (20 PSI = 1.378 Bar =138 Kilo-Pascal); accurateness 0.01 PSI.
  
  
  • Built-in sand filter for air intake & pump cooling system; Built-in outtake chamber for noise reduction and better efficiency. One-way diaphragm valve to protect the inflator and maximize the speed. Designed for inflatable boat, SUP, and paddleboard; About 10 minutes to inflate a 12ft SUP or a 9ft inflatable boat (3.5 PSI) with air mat floor (12 PSI) fast and easy.
  
  
  • Super lightweight 4Lbs and Dimension only 10”x7”x7” with easy carry handle; Reinforced 3.5ft air hose. Perfect handy size for pumping boats, SUPs, and Paddleboards. 360 degree free turning main air hose connector provides flexible pumping positions. Screw-in style adaptors provide perfect airtight.
  
  
  • The pump’s 12V DC connector (Car Cigarette Lighter connector) has a built-in 12A fuse. A cigarette lighter spare fuse is provided with the package. Pump user manual is included in the package and downloadable from our website.
  
  
  • Word Wide Buyer
    Australia and New Zealand -  visit www.amazon.com.au
    The UK and other Europe Countries - visit www.amazon.co.uk.
    
    

• Description

  • Easy to use backlit touch buttons and portable ergonomic handle; Backlit LED screen for pre-set and real-time air pressure display; PSI and Bar dual units display; 9ft Power cord; Reinforced 3.5 FT Nylon type air hose suitable for high temperature and high-pressure use (Rated at 150°C (302°F) and 30PSI Max); Universal HR air valve adaptor and 3 silicone O-Rings with different thickness can fit all inflatable SUPs. Noise reduction inflators for quiet operation.
    
    
  • This rapid double stage intelligent 12V DC electric pump comes with digital control and an LCD screen to display the set pressure and real-time air pressure. The pump can auto-stop at your pre-set air pressure. It can auto-stop after max of 20 minutes of continuously working. So you will never over-inflate the chamber or damage the air pump.
    
    
  • The valve connector with the hose is suitable for inflatable boats and SUPs equipped with HR (Halkey-Roberts), Bravo, Naru, or similar type air valves. This kind of air valve has a turning pin or pressing down pin at the middle to control the valve’s Open and Closed position. 3 silicon O-Rings to choose from and keep the connection best airtight.
     
     

• Specification

  - Model: Seamax SUP20D

  - Pump Support Rate: 0.5-20 PSI (0.034-1.378 Bar)
  - Digital Sensor Accuracy: 0.01 PSI
  - Controller Method: Pre-programmed digital controller board
  - Max Pumping Speed: 350L/min at 1^st Stage, 70L/min at 2^nd stage
  - Pump Stage 1: Sealed and quiet turbo fan for high volume inflation
  - Pump Stage 2: Engineered cylinder type compressor for high pressure
  - Dual Inflators Switch Point: 0.65 PSI
  - O Ring Thickness: 0.3mm / 0.5mm / 0.6mm
  - Sand Filter: Dual filters for air intake and pump cooling
  - Pump Working Voltage: 11-14V DC 
  - Max Energy Consumption: 10A, 120W (12V) 
  - DC Power Cord Length: 9ft (2.75m) 
  - Air Hose: 3.5ft Length & with HR Valve Adaptors 
  - Product Net Weight: 3.6 Lbs  
  
  

• Additional Info

  Should NOT leave the pump working on the dusty ground during your operation. Since the pump's working vibration will bring up the dusty air from the bottom, When much dust going into the air pump, the dust will make the pump's piston grease dry out faster than normal. Then the pump piston ring will overheat and be damaged, and your pump may not be able to provide good high pressure very shortly. Dust Damage will have no warranty coverage. Please keep it working inside your car or on top of your SUP better. We have provided ultra-long wire and hose for your convenience. 

  About Deflation
  
  To do the deflation, you should not connect the pump to your SUP right the way. Before you use the electric air pump, You should press open the air valve on SUP and lock it at the open position. First to let the SUP leak out all the high-pressure air until zero pressure. You may only need few seconds to see the SUP getting flat after the loud air leaking sound. Then you connect the hose to the SUP to do the final deflation, suck the rest air out until your SUP in a small easy packing size. 
  
  Connect the air hose to the pump deflation port and SUP, press the Power On button and let the pump run only at its 1stage (turbofan). So it can suck the air out very fast and be completed in less than 1 minute. Don't let the pump run at the 2nd stage (hold the power button can force the pump directly run at 2nd stage), Since 2nd stage air intake is from the pump internal but not from the deflation port. So you won't be able to deflate your SUP successfully if running at the 2nd stage.
  
  We do not suggest to over deflate your SUP since it could cause SUP seam damage or pump overheat damage. Keep the valve in an the open position when you roll it up. But Don't forget the close the air valve before next pumping. 
  
  Most Trouble Shooting - About Pump Stop Working
  
  Our Seamax pump has a temperature sensor built-in, the pump will stop when it getting overheated. When the pump is forced to stop on overheat, you may not be able to operate it right the way, The LED screen will show you the Error Message. and you can feel the pump is hot. The pump can be operated again when the internal average temperate drops below 80°C / 176°F. So you get to wait for its cold down. or you can try disconnecting it from the SUP, press the ON button to run the pump in the air, its 1st stage fast airflow will help its cool down faster. you may want to run it for 1 minute, and cool it down for 5 minutes before the next use.
  
  About the overheat, the input voltage will be the first thing to check, Pump allowed working range is 9-15V. The screen voltage reading will show you the real-time voltage when pumping. this is very important to know during your pumping. And over this voltage range, the pump won't be started, and the Error message will be showing on the screen as well if you pressing the ON button.
  
  If the voltage is too low (below 10V), the motor can not get enough power to push the air, so the airflow will be very slow. the heat from the motor and air compressing will remain inside the pump and cause an overheat fast. in this case, you get to check your power connection or car battery, or you may want to start the engine during pumping.
  
  if the voltage is over 14V, the motor will run at its high limit and more heat will be general from the motor itself. but the motor can not use all the power and the extra power turns to the heat. High voltage will be found on many European cars or SUVs, in this case, you don't want to start the engine during pumping.
  
  You give you those note will help you the understand the pump in your application better. and when you hear the beep sound warning, you can look at its LCD screen and check with the user manual if questions. After a few uses, you should be able to work well with it. Thank you!

• Tips

  Pro version air pump has the temperature sensor and voltage meter built in, once the temperature is too high over 80°C or voltage is out of range (9-15V), the pump will stop and beep sound warning, plus screen flash for a few seconds.  But since the pump stop, the temperature or voltage reading may get back to normal range very shortly, so the user may not be able to realize this pump self-protection. We suggest when you see the pump stop un-normally, you can stay closer to the pump and watch its screen when starting again. the screen can always show the real-time voltage, it will help you to find out the problem. On some European cars, we may not suggest starting the engine when pumping, since those car 12V sockets may give over 15V.  We also do not recommend starting the engine if the pump voltage reading can be over 10V during pumping. Since some old car generators may affect the pump sensor and digital control module.
   
  

  Special Feature of Seamax SUP Double Stage Air Pump

  This air pump has the 1st Stage and 2nd Stage, when the pump starts from zero pressure, it will first start its 1st stage – turbofan unit, and it will turn into 2nd stage – Piston unit. 1st stage can blow up the air fast up to 350L per minute. Since we want the pump to maximize the 1st stage performance, so it can maximum shortage the waiting time during your pumping. Our best formula from lab testing is -  Pump will continue to check the pressure 10 times per second after reach 0.65 PSI. When the pressure difference is less than 0.05 PSI in a continuous 3 seconds, then the pump will know its first stage has already reached its maximum ability, so it cannot pump more air into the chamber, then it gets to switch to the 2nd stage to continue the pumping. 1^st Stage max pressure output should be over 1 PSI.

  This feature will work great when the air chamber is big enough and with a regular marine air valve (H.R., Bravo, or Leafield). It can be suitable for all sport inflatable boats over 7ft that are equipped with an outboard motor and all inflatable SUPs. The individual air chamber of those products is all over 0.15CBM (5 Cubic Foot) and more. But when the air chamber is too small and less than 0.1 CBM (3.5 Cubic Foot), the reading from the pressure sensor will be jumping more when the pump max output is reached, so the pump may never detect a good signal of “pressure difference less than 0.05 PSI”.  In this case, the pump cannot switch to 2^nd stage by itself. Since you may use this pump on a different product other than a sport boat or SUP. You can do the below operation to let the pump switch to the 2nd stage.

  • Stop the air pump manually, don’t need to disconnect the power. And you can restart the pump right away. When the pump detects pressure over 0.65 PSI from the air hose at starting. And if the read pressure doesn’t reach the set pressure value. The pump will start its 2^nd stage directly.
  • You don’t have to stop the pump, during its pumping at 1^st stage, you can press and hold the “Power ON” button for 3 seconds. Then the pump will be forced to switch to 2^nd After you see the 2^nd stage started, you can release your finger from the button.
  • If this is the SUP20MAX air pump, there is a 2^nd stage button to press on the panel. It can directly turn on its 2^nd Many inflatable products are using a small kind of air valve.  A small adaptor will bring lots of backpressures to the air pump and affect the pressure reading. You may have to force start the 2^nd stage only. For example some of the inflatable Kayak, lifebuoy, and many water toys. That product may not be able to use the pump Auto Switch feature. FYI, A less expensive blower air pump without a pressure sensor and program control may even work better.

  It may not be our pump defects if you see the pump won’t jump to the 2^nd stage by itself. Please check our instructions carefully. Understanding our special program in its firmware is very important. Other than that, the air hose connects air leaking may cause a similar issue. So you get to make sure the connection is tight enough and choose the right size O ring. If you stop the pump and see the pressure reading dropping fast or/and hear the air leaking sound beside the hose. Then the connection may not be perfect yet. Use 5% liquid soapy water will help you to find air leaking easier.

Nylon Air Hose Kit for Seamax 20PSI SUP Electric Air Pump - 2 Version

37.00 USD

New or replacement air hose kit for Seamax SUP20S or SUP20D electric air pump

Hose Length: 3.3 Feet (1 Meter) 
Pump connector - Screw in type 100% air tight

Version 1: Same standard as the pump package, Boat and SUP new style Halkey Roberts valve adapter Pre-installed. comes with one 5mm thickness O ring.

Version 2: With exchange-able fitting end for Multiple valve adaptors, As an upgrade kit for your SUP20S or SUP20D for multi--purpose. Traditional type HR adapter comes with 3mm thickness O ring.

Note: Seamax SUP pump comes with 3 different thickness O-rings in the package. 3mm, 5mm and 6mm. All O-rings are compatible with this air hose kit.

 Version 2: Air Hose Kit with Multiple Valve Adapters

Nylon Air Hose Kit for Seamax SUP20S/D Electric Air Pump to Fit Leafield C7 or D7 Valve (Version3)

38.00 USD

New air hose kit for Seamax SUP20S or SUP20D electric air pump, Only to fit the inflatable product with Leafield C7 & D7 air valve.

Seller modified the air hose kit by the original Leafield valve adaptor. please know other valve adaptors are not included for this modified kit.

Hose Length: 3.3 Feet (1 Meter) 
Pump connector - Screw-in type 100% airtight

SUP20S PRO Intelligent 20PSI Electric Air Pump for Inflatable SUP - Signature Edition

119.95 USD

• Features
• Description
• Specification
• Additional Info
• Tips

• Features

  • NEW PRO FEATURES:
    Pump Status Indicator with Display and Warning Beep Sound;
    Voltage Working Range 9V-15V with Built-in Power Protection;
    Built-in Temperature Sensor for Protect Against Overheating;
    
    
  • Engineered in Canada at an affordable price; Major parts made of marine grade engineered ABS and Nylon material are more durable. Low power consumption 5 - 10A (60 - 120W). Wide range of working temperature and humidity. Regardless of daily use during the season or occasionally use in a year, this quality pump always does a good job.
    
    
  • This Seamax intelligent SUP20S electric air pump comes with a Digital pressure LCD screen. Designed for inflatable SUP and paddleboard etc. Supported working range 0.5 - 20 PSI (20 PSI = 1.378 Bar =138 Kilo-Pascal); 15 minutes to fully inflate a 12ft SUP to 20 PSI. Max speed:  70L/min; Lightweight 3Lbs; Dimension 9”x5”x5”.
    
    
  • Noise reduction single inflator with high sensitive intelligent pressure controller module, accurateness 0.01 PSI; Pressure setting increments 0.5 PSI; Real-time pressure monitoring, auto-stop once selected pressure reached. Built-in outtake chamber with one-way diaphragm valve for protection and better airtight.
    
    
  • Reinforced 3.5 FT Nylon type air hose suitable for high temperature and high-pressure use (Rated at 150°C (302°F) and 30PSI Max). Perfect handy size for pumping SUPs and Paddleboards. 360 degree free turning main air hose connector provides flexible pumping positions. Screw-in style adapters provide perfect airtight. This design will avoid users’ complaints against poor quality leaky air hose issues and help this pump to last for many years.
    
    
  • The pump’s 12V DC connector (Car Cigarette Lighter connector) has a built-in 12A fuse. A cigarette lighter spare fuse is provided with the package. Pump user manual is included in the package and downloadable from our website.
    
    
  • Word Wide Buyer
    Australia and New Zealand -  visit www.amazon.com.au
    The UK and other Europe Countries - visit www.amazon.co.uk
    
    
    

• Description

  • Easy to use backlit touch buttons and portable ergonomic handle; Backlit LED screen for pre-set and real-time air pressure display; PSI and Bar dual units display; 9 ft Power cord and 3.5 ft nylon air hose, Universal HR air valve adapter and 3 silicone O-Rings with different thickness can fit all inflatable SUPs. Noise reduction inflators for quiet operation.
    
    
  • This intelligent 12V DC electric pump comes with digital control and an LCD screen to display the set pressure and real-time air pressure. The pump can auto stop at the pre-set air pressure. It will auto stop after a max of 20 minutes of continuous working. So you will never over-inflate the chamber or damage the air pump.
    
    
  • The valve connector with the hose is suitable for SUPs equipped with HR (Halkey-Roberts), Bravo, Naru, or similar type air valves. This kind of air valve has a turning pin or pressing down the pin in the middle to control the valve’s Open & Closed position. 3 silicon O-Rings to choose from and keep the connection best airtight.

  
  

• Specification

  - Model: Seamax SUP20S
  - Pump Support Rate: 0.5 - 20 PSI (0.034 - 1.378 Bar)
  - Digital Sensor Accuracy: 0.01 PSI
  - Controller Method: Pre-programmed digital controller board
  - Max Pumping Speed:  70L/ min
  - Single Stage: Engineered cylinder type compressor for high pressure
  - O Ring Thickness: 0.3 mm/ 0.5 mm/ 0.6 mm
  - Pump Working Voltage: 11-14V DC 
  - Max Energy Consumption: 10A, 120W (12V) 
  - Fuse type: 12A standard, spare fuse included
  - DC Power Cord Length: 9 FT (2.75 m) 
  - Air Hose: 3.5 FT length & with HR Valve Adapters 
  - Pump Net Weight: 2.6 LBS  
  - Pump Dimensions: 9” x 5” x 5”

• Additional Info

  
  Should NOT leave the pump working on the dusty ground during your operation. Since the pump's working vibration will bring up the dusty air from the bottom, When much dust going into the air pump, the dust will make the pump's piston grease dry out faster than normal. Then the pump piston ring will overheat and be damaged, and your pump may not be able to provide good high pressure very shortly. Dust Damage will have no warranty coverage. Please keep it working inside your car or on top of your SUP better. We have provided ultra-long wire and hose for your convenience. 

  Most Trouble Shooting - About Pump Stop Working
  
  Our Seamax pump has a temperature sensor built-in, the pump will stop when it getting overheated. When the pump is forced to stop on overheat, you may not be able to operate it right the way, The LED screen will show you the Error Message. and you can feel the pump is hot. The pump can be operated again when the internal average temperate drops below 80°C / 176°F. So you get to wait for its cold down. or you can try disconnecting it from the SUP, press the ON button to run the pump in the air, its 1st stage fast airflow will help its cool down faster. you may want to run it for 1 minute, and cool it down for 5 minutes before the next use.
  
  About the overheat, the input voltage will be the first thing to check, Pump allowed working range is 9-15V. The screen voltage reading will show you the real-time voltage when pumping. this is very important to know during your pumping. And over this voltage range, the pump won't be started, and the Error message will be showing on the screen as well if you pressing the ON button.
  
  If the voltage is too low (below 10V), the motor can not get enough power to push the air, so the airflow will be very slow. the heat from the motor and air compressing will remain inside the pump and cause an overheat fast. in this case, you get to check your power connection or car battery, or you may want to start the engine during pumping.
  
  if the voltage is over 14V, the motor will run at its high limit and more heat will be general from the motor itself. but the motor can not use all the power and the extra power turns to the heat. High voltage will be found on many European cars or SUVs, in this case, you don't want to start the engine during pumping.
  
  You give you those note will help you the understand the pump in your application better. and when you hear the beep sound warning, you can look at its LCD screen and check with the user manual if questions. After a few uses, you should be able to work well with it. Thank you!

• Tip

  Pro version air pump has the temperature sensor and voltage meter built in, once the temperature is too high over 80°C or voltage is out of range (9-15V), the pump will stop and beep sound warning, plus screen flash for a few seconds.  But since the pump stop, the temperature or voltage reading may get back to normal range very shortly, so the user may not be able to realize this pump self-protection. We suggest when you see the pump stop un-normally, you can stay closer to the pump and watch its screen when starting again. the screen can always show the real-time voltage, it will help you to find out the problem. On some European cars, we may not suggest starting the engine when pumping, since those car 12V sockets may give over 15V.  We also do not recommend starting the engine if the pump voltage reading can be over 10V during pumping. Since some old car generators may affect the pump sensor and digital control module.

  Special Feature of Seamax SUP Air Pump

  This air pump has the 1st Stage and 2nd Stage, when the pump starts from zero pressure, it will first start its 1st stage – turbofan unit, and it will turn into 2nd stage – Piston unit. 1st stage can blow up the air fast up to 350L per minute. Since we want the pump to maximize the 1st stage performance, so it can maximum shortage the waiting time during your pumping. Our best formula from lab testing is -  Pump will continue to check the pressure 10 times per second after reach 0.65 PSI. When the pressure difference is less than 0.05 PSI in a continuous 3 seconds, then the pump will know its first stage has already reached its maximum ability, so it cannot pump more air into the chamber, then it gets to switch to the 2nd stage to continue the pumping. 1^st Stage max pressure output should be over 1 PSI.

  This feature will work great when the air chamber is big enough and with a regular marine air valve (H.R., Bravo, or Leafield). It can be suitable for all sport inflatable boats over 7ft that are equipped with an outboard motor and all inflatable SUPs. The individual air chamber of those products is all over 0.15CBM (5 Cubic Foot) and more. But when the air chamber is too small and less than 0.1 CBM (3.5 Cubic Foot), the reading from the pressure sensor will be jumping more when the pump max output is reached, so the pump may never detect a good signal of “pressure difference less than 0.05 PSI”.  In this case, the pump cannot switch to 2^nd stage by itself. Since you may use this pump on a different product other than a sport boat or SUP. You can do the below operation to let the pump switch to the 2nd stage.

  • Stop the air pump manually, don’t need to disconnect the power. And you can restart the pump right away. When the pump detects pressure over 0.65 PSI from the air hose at starting. And if the read pressure doesn’t reach the set pressure value. The pump will start its 2^nd stage directly.
  • You don’t have to stop the pump, during its pumping at 1^st stage, you can press and hold the “Power ON” button for 3 seconds. Then the pump will be forced to switch to 2^nd After you see the 2^nd stage started, you can release your finger from the button.
  • If this is the SUP20MAX air pump, there is a 2^nd stage button to press on the panel. It can directly turn on its 2^nd Many inflatable products are using a small kind of air valve.  A small adaptor will bring lots of backpressures to the air pump and affect the pressure reading. You may have to force start the 2^nd stage only. For example some of the inflatable Kayak, lifebuoy, and many water toys. That product may not be able to use the pump Auto Switch feature. FYI, A less expensive blower air pump without a pressure sensor and program control may even work better. 

  It may not be our pump defects if you see the pump won’t jump to the 2^nd stage by itself. Please check our instructions carefully. Understanding our special program in its firmware is very important. Other than that, the air hose connects air leaking may cause a similar issue. So you get to make sure the connection is tight enough and choose the right size O ring. If you stop the pump and see the pressure reading dropping fast or/and hear the air leaking sound beside the hose. Then the connection may not be perfect yet. Use 5% liquid soapy water will help you to find air leaking easier.

Seamax SeaDancer 108 Inflatable SUP Package, Dimensions L10'8ft x W32" x T6", 2 Color Available. Blue or Orange

549.00 USD

• Features
• Specification
• Additional Info

• New features – Durable SUP PVC fabric with CNC made, Best size L10.8ft x W32”xT6”; built for lightweight and super rigid, max load 300Lbs person. Hot welded chamber seam with 3 years best industry guarantee, Idea for saltwater and freshwater recreational use. Package includes telescope SUP paddle, Hand Pump with air gauge, Leash, Backpack style carrying bag, and repair kit.
  

  Easy to Setup - Pull your SUP out of its bag and un-fold it. Take the Fin and hook them into place making sure that the longer portion is going towards the end of the board. Once the Fins are in place, turn the board over so that the valve at the front of the board is facing up. The net weight of Seamax 10.8ft SUP is about 20Lbs, and all included when in the backpack is about 28Lbs
  

  Inflation - Remove the cap from the valve and check to see if the stem in the center of the valve is up (sticking up out of the valve) or down (even with the inner rim of the valve). The stem of this valve must be in the up (inflate) position to inflate the SUP until 15PSI. FYI, all Seamax SUP is 20 PSI tested.
  

  Deflation - To deflate and break down your SUP, just remove the valve cap and push in the valve stem turning it clockwise a quarter turn to lock it in the deflate position. Un-hook the Fins by pressing the Fin holders to close together and popping the Fins off. Roll the SUP up with the top side facing out (this will push out all of the air), and put it away in its bag
  

  Care & Guarantee - To clean your SUP, just use a mild detergent and warm water. You should rinse your SUP off with fresh water after using it in saltwater. To ensure that your SUP lasts for years to come, do not store it in direct sunlight uncovered or in extremely hot or cold temperatures for long periods of time. Seamax Canada 1 year fully guarantee, plus 3 years for Seam and 5 years for fabric

• Spec of Seamax SeaDancer Inflatable SUP

  Recreational SUP, suitable for Saltwater & Freshwater
  Product Net Weight --- 20Lbs (9KG)
  Seam Type --- Hot Welded Seam, 20 PSI Tested
  Suggest Max Pressure when Use --- 15 PSI Overall Length --- 10.8ft (3.3m)
  Max Width --- 32 inches (86cm)
  Thickness of board when inflated --- 6 inches (15cm )
  Max Passenger Load --- 300Lbs (136Kg) 1 Person
  Air Chamber Volume --- 378L (100 US Gal)
  Fins Standard --- 2 Fixed (small) + 1 Removable (large)
  D rings on SUP --- 4 Pairs Included Accessories --- Carrying Backpack, Telescope Paddle, Leash, Double Stage Hand Pump with Air Gauge, Key color Repair Kit

• Warranty

  SEAMAX Inflatable SUP are warranted to be free of defects in material and workmanship during the following prescribed warranty period. The SUP’ hull, all hull attachments and accessories, but not limited to, such as floorboards, D rings, oar safe rope, lifting handles, air valves, carrying bags, air pump are covered by this Limited Warranty for one (1) year. All the air holding fabrics seam structure are warranted against defects in material or workmanship that cause blistering and delaminating for three (3) years, and five (5) years for (PVC) fabrics.

  
   Paddling Knowledge
  

  1. Make sure that your SUP is fully inflated. It should be nearly rock hard and when standing on the SUP in the water and it should not bend. Your paddleboard may flex some with your weight, but it should not bend to the point of creating a crease.

   

  2. If you are paddling in open water, such as a lake or the ocean, make sure that you use an ankle leash. If you are fall off, your board could be swept away from you, leaving you stranded. An ankle leash will keep this from happening.

   

  3. If you are paddling a river, do not use an ankle leash. This could be very dangerous because if you fall off, your board could pull you under the water as it continues down the river. Also, an ankle leash could get caught on items under the water and pull you off of your board as you are riding down the river. 4. Be careful in windy conditions. Because you are completely above the water, strong winds can greatly affect you and could push you around.

   

  5. Never leave your board, even if you lose your paddle. You can still paddle your board with your hands, which is easier than trying to swim back to shore. Also, if the wind was to pick up, your board will blow away from you faster than you can swim to it. This is why an ankle leash is so important.

   

  6. Foot Position: You should stand in the middle of the board when paddling. When on flat water, stand with your feet about shoulder-width apart and face forward. If you are surfing or in choppy water, you want to take more of a surfer’s stance with your dominant foot facing forward. Your feet are not glued to the board, make sure to get used to moving your feet around on the board because the sooner that you do this the more comfortable you will feel about doing turns and riding waves.

   

  7. The Best way to turn your board is to stand with your foot at the tail of the board with your weight over the fins. This is where foot movement will come in handy
  
  

  Quick Instruction of using Dual Action Hand Pump - You should connect the Dual Action switch plug when first start. So you can work fast. You want to unplug the Double Action plug when pressure reach 5-8 PSI. So you can be easier for continued pumping. You may only want to check the air gauge when 10 PSI reached.
  
  Many customers are the first time to use the hand pump with SUP.  the spring-load type air gauge is built-in on the pump. Since the air gauge is very small, so it won’t be very sensitive especially when measuring low pressure.  The air gauge best working range is 10-20 PSI for SUP purpose. When it working, the air pressure from SUP will need to be transferred via the long hose.  You may start to see the air gauge moving when 2-3 PSI reached. This is normal.

  If you stop pumping air too early, you won’t be able to see the air gauge moving. And since you worry about over-inflate the SUP and void the warranty. You may be worry about the air gauge.  Actually our SUP is all 20 PSI tested and rated at 15 PSI. There is no record that only using our hand pump can blow out our SUP.

  We want to give you some more information here and guide you how to qualify the air pressure in the SUP. First understand that the pump output pressure will be equal to the pressure in the SUP chamber. Your pushing down power will relate to the pump pressure output.

  • Pump output pressure can reach 3 PSI when hand pump receives 20 Lbs Push Power, SUP may feel soft when pressing by finger.
  • Pump output pressure can reach 6 PSI when hand pump receives 40 Lbs Push Power, SUP will feel hard when pressing by hand
  • Pump output pressure can reach 12 PSI when hand pump receives 80 Lbs Push Power. SUP very solid and support a body weight without bending
  • Pump output pressure can reach 15 PSI when hand pump receives 100 Lbs Push Power, SUP good for max loading and with sporting performance.

   

  
  

  .
  

Seamax Portable 12V SUP-16DB Electric Air Pump with Built-in Lithium Battery for Inflatable SUP, Kite and Inflatable Boat

229.95 USD

• Features
• Descriptions
• Specification
• Additional Info
• Tips

• Originally NEW Seamax SUP 16DB Double Stage 12V air pump is a new model in the Seamax pump family. Thanks to the intelligent control system and its newly designed power control unit, the air pump is great to use with the inflatable boat, SUP, and tent. This DC electric air pump can be powered by its built-in battery after charging or through a standard extremal 12V charger socket in a vehicle. It can quickly reach and automatically stop at the user's pre-set air pressure. The deflation port helps to quickly deflate the air chamber for easy folding and compact size storage;

  With a built-in flashlight and 2 USB charging ports, it can be used in a dark environment and conveniently helps to charge mobile devices. It serves as an all-in-one solution for outdoor sports players. Pump user manual is included in the package and downloadable from our website

  This new Seamax version also has built-in a smart monitoring feature, when the pump starts to inflate, the computer monitors the real-time pressure in every second, based on our Self-Developed smart pump formula, it can find the pump the best timing to switch to 2^nd The computer also monitors the pump internal temperature and continued working time, Auto Stop Protection feature has been built-in.

  1st stage max speed 350L/min; 2nd stage max speed 70L/min, Pressure setting increments 0.5 PSI and support up to 16PSI. Real-time pressure monitoring and auto-stop once selected pressure reached; Highly efficient dual air inflators controlled by digital pressure controller module; Supported working range 0.5 - 16 PSI (16 PSI = 1.103 Bar =110 Kilo-Pascal); accurateness 0.01 PSI.

  Built-in sand filter for air intake & pump cooling system; Built-in outtake chamber for noise reduction and better efficiency. One-way diaphragm valve to protect the inflator and maximize the speed. Designed for inflatable boat, SUP, and paddleboard; About 10 minutes to inflate a 12ft SUP or a 9ft inflatable boat (3.5 PSI) with air mat floor (12 PSI) fast and easy.

  Super lightweight 6lbs and Dimension only 10”x7”x7” with easy carry handle; Reinforced 3.5ft air hose. Perfect handy size for pumping boats, SUPs, and Paddleboards. 360 degree free turning main air hose connector provides flexible pumping positions. Screw-in style adaptors provide perfect airtight.

  Power On Protection - The power Button needs to Press & Hold for 2 seconds to turn on the pump.  The pump will go to sleep mode (turn off) when no use for 2 minutes. 

  Silicone Lubricating Grease (white) will help to tune up the pump 2nd stage (piston and cylinder). Silicone Grease can be purchased from Amazon. Pump tune-up every year (50 hours) will help the pump last longer. Skill needed for doing the pump tune-up. 
  

  Support & Not Support: This pump can support all Inflatable SUPs, inflatable boats, Inflatable Kites. but our pump may not support the inflatable kayak with the Boston air valve. Kayak with Boston air valve may give the pump a wrong pressure measurement. so the pump may stop too early or non-stop pumping at 1st stage. In this case, we suggest the couple ten dollars single-stage inflator.
  

  Word Wide Buyer
  Australia and New Zealand -  visit www.amazon.com.au
  The UK and other Europe Countries - visit www.amazon.co.uk

   

• Description and Specification

  • ADJUSTABLE DESIGN: Easy to use backlit touch buttons and portable ergonomic handle; Backlit LED screen for pre-set and real-time air pressure display; PSI and Bar dual units display; 9 ft Power cord and 3.5 ft nylon air hose, Universal HR air valve adapter, and 3 silicone O-Rings with different thickness can fit all inflatable SUPs. Noise reduction inflators for quiet operation.
  • This intelligent 12V DC electric pump comes with digital control and an LCD screen to display the set pressure and real-time air pressure. The pump can auto stop at the pre-set air pressure. It will auto stop after max of 20 minutes of continuous working. So you will never over-inflate the chamber or damage the air pump.
  • The valve connector with the hose is suitable for SUPs equipped with HR (Halkey-Roberts), Bravo, Naru, or similar type air valves. This kind of air valve has a turning pin or pressing down the pin in the middle to control the valve’s Open & Closed position. 3 silicon O-Rings to choose from and keep the connection best airtight.

   

   

• Model	SUP16DB
  Pump support rate	0.5 to 16 PSI
  Digital sensor accuracy	0.05 PSI
  2nd stage auto-switch point	0.45 – 0.6 PSI Real-Time Monitoring
  Max pumping speed	1st Stage 350L/m, 2nd stage 70L/m
  Stage 1	Sealed and quiet turbofan for high volume inflation
  Stage 2	Engineered cylinder compressor for high-pressure inflation
  Max energy consumption	12A, 144W (12V)
  Pump working voltage	11 - 14V DC
  Max continuous working time	20 minutes

   

  Built-in battery	6000mAh Lithium-Ion
  Charger	110 - 240V Travel Charger
  Controller	Pre-programmed digital controller board
  DC power cord	12 ft Length (3.75 m)
  Air hose	5 ft Length & with HR Valve Adaptors
  O-Ring thickness	0.3mm / 0.4-0.5mm double side/ 0.5-0.6mm double side
  USB port / LED light	1A and 2A / 1A
  Fuse	13A to 15A

• Additional Info

  
  Should NOT leave the pump working on the dusty ground during your operation. Since the pump's working vibration will bring up the dusty air from the bottom, When much dust going into the air pump, the dust will make the pump's piston grease dry out faster than normal. Then the pump piston ring will overheat and be damaged, and your pump may not be able to provide good high pressure very shortly. Dust Damage will have no warranty coverage. Please keep it working inside your car or on top of your SUP better. We have provided ultra-long wire and hose for your convenience. 

  About Deflation
  
  To do the deflation, you should not connect the pump to your SUP right the way. Before you use the electric air pump, You should press open the air valve on SUP and lock it at the open position. First to let the SUP leak out all the high-pressure air until zero pressure. You may only need few seconds to see the SUP getting flat after the loud air leaking sound. Then you connect the hose to the SUP to do the final deflation, suck the rest air out until your SUP in a small easy packing size. 
  
  Connect the air hose to the pump deflation port and SUP, press the Power On button and let the pump run only at its 1stage (turbofan). So it can suck the air out very fast and be completed in less than 1 minute. Don't let the pump run at the 2nd stage (hold the power button can force the pump directly run at 2nd stage), Since 2nd stage air intake is from the pump internal but not from the deflation port. So you won't be able to deflate your SUP successfully if running at the 2nd stage.
  
  We do not suggest to over deflate your SUP since it could cause SUP seam damage or pump overheat damage. Keep the valve in an open position when you roll it up. But Don't forget the close the air valve before the next pumping. 
  
  Most Trouble Shooting - About Pump Stop Working
  
  Our Seamax pump has a temperature sensor built-in, the pump will stop when it getting overheated. When the pump is forced to stop on overheat, you may not be able to operate it right the way, The LED screen will show you the Error Message. and you can feel the pump is hot. The pump can be operated again when the internal average temperate drops below 80°C / 176°F. So you get to wait for its cold down. or you can try disconnecting it from the SUP, press the ON button to run the pump in the air, its 1st stage fast airflow will help its cool down faster. you may want to run it for 1 minute, and cool it down for 5 minutes before the next use.
  
  About the overheat, the input voltage will be the first thing to check, Pump allowed working range is 9-15V. The screen voltage reading will show you the real-time voltage when pumping. this is very important to know during your pumping. And over this voltage range, the pump won't be started, and the Error message will be showing on the screen as well if you pressing the ON button.
  
  If the voltage is too low (below 10V), the motor can not get enough power to push the air, so the airflow will be very slow. the heat from the motor and air compressing will remain inside the pump and cause an overheat fast. in this case, you get to check your power connection or car battery, or you may want to start the engine during pumping.
  
  if the voltage is over 14V, the motor will run at its high limit and more heat will be general from the motor itself. but the motor can not use all the power and the extra power turns to the heat. High voltage will be found on many European cars or SUVs, in this case, you don't want to start the engine during pumping.
  
  You give you those note will help you the understand the pump in your application better. and when you hear the beep sound warning, you can look at its LCD screen and check with the user manual if questions. After a few uses, you should be able to work well with it. Thank you!

• Tip

  Pro version air pump has the temperature sensor and voltage meter built in, once the temperature is too high over 80°C or voltage is out of range (9-15V), the pump will stop and beep sound warning, plus screen flash for a few seconds.  But since the pump stop, the temperature or voltage reading may get back to normal range very shortly, so the user may not be able to realize this pump self-protection. We suggest when you see the pump stop un-normally, you can stay closer to the pump and watch its screen when starting again. the screen can always show the real-time voltage, it will help you to find out the problem. On some European cars, we may not suggest starting the engine when pumping, since those car 12V sockets may give over 15V.  We also do not recommend starting the engine if the pump voltage reading can be over 10V during pumping. Since some old car generators may affect the pump sensor and digital control module.
   
  

  Special Feature of Seamax SUP Double Stage Air Pump

  This air pump has the 1st Stage and 2nd Stage, when the pump starts from zero pressure, it will first start its 1st stage – turbofan unit, and it will turn into 2nd stage – Piston unit. 1st stage can blow up the air fast up to 350L per minute. Since we want the pump to maximize the 1st stage performance, so it can maximum shortage the waiting time during your pumping. Our best formula from lab testing is -  Pump will continue to check the pressure 10 times per second after reach 0.65 PSI. When the pressure difference is less than 0.05 PSI in a continuous 3 seconds, then the pump will know its first stage has already reached its maximum ability, so it cannot pump more air into the chamber, then it gets to switch to the 2nd stage to continue the pumping. 1^st Stage max pressure output should be over 1 PSI.

  This feature will work great when the air chamber is big enough and with a regular marine air valve (H.R., Bravo, or Leafield). It can be suitable for all sport inflatable boats over 7ft that are equipped with an outboard motor and all inflatable SUPs. The individual air chamber of those products is all over 0.15CBM (5 Cubic Foot) and more. But when the air chamber is too small and less than 0.1 CBM (3.5 Cubic Foot), the reading from the pressure sensor will be jumping more when the pump max output is reached, so the pump may never detect a good signal of “pressure difference less than 0.05 PSI”.  In this case, the pump cannot switch to 2^nd stage by itself. Since you may use this pump on a different product other than a sport boat or SUP. You can do the below operation to let the pump switch to the 2nd stage.

  • Stop the air pump manually, don’t need to disconnect the power. And you can restart the pump right away. When the pump detects pressure over 0.65 PSI from the air hose at starting. And if the read pressure doesn’t reach the set pressure value. The pump will start its 2^nd stage directly.
  • You don’t have to stop the pump, during its pumping at 1^st stage, you can press and hold the “Power ON” button for 3 seconds. Then the pump will be forced to switch to 2^nd After you see the 2^nd stage started, you can release your finger from the button.
  • If this is the SUP20MAX air pump, there is a 2^nd stage button to press on the panel. It can directly turn on its 2^nd Many inflatable products are using a small kind of air valve.  A small adaptor will bring lots of backpressures to the air pump and affect the pressure reading. You may have to force start the 2^nd stage only. For example some of the inflatable Kayak, lifebuoy, and many water toys. That product may not be able to use the pump Auto Switch feature. FYI, A less expensive blower air pump without a pressure sensor and program control may even work better.

  It may not be our pump defects if you see the pump won’t jump to the 2^nd stage by itself. Please check our instructions carefully. Understanding our special program in its firmware is very important. Other than that, the air hose connects air leaking may cause a similar issue. So you get to make sure the connection is tight enough and choose the right size O ring. If you stop the pump and see the pressure reading dropping fast or/and hear the air leaking sound beside the hose. Then the connection may not be perfect yet. Use 5% liquid soapy water will help you to find air leaking easier.

Detachable Board Fin for Seamax SeaDancer 108 Inflatable SUP

30.00 USD

• New features- This surfboard fin is made of high quality PVC material, tough and durable, not easy to damage.
• Easy to Setup-This fin is designed detachable with slide and lock fin box system, which comes with a fin dock to connect the board and fin, easy to install and remove.
• Note: This Fin only support for Seamax SeaDancer 108 Inflatable SUP

SUP Paddle with 3-Sections Adjustable Aluminum Shaft and Rigid Fiberglass Reinforced Nylon Blade

49.00 USD

Solid and Anti Corrosion – This 3-piece adjustable SUP paddle delivers a solid aluminum shaft with black anti-corrosion coating, a durable 30% fiber reinforced nylon composite blade that offering heavy use, human Engineering design top handle give you more comfortable when paddling. Product is also very light weight and good for entrance level user with affordable price.

Design and Dimensions - The overall paddle height range is 66" - 82" (168cm- 2.08cm) and come with a level reading on the shaft; Blade’s outer dimensions is approximately L-16" x W-8"; it is suitable for any brands of paddle boards and most popular for 9-12ft SUPs. This paddle can max hold 100Lbs thrust in the water; 2Lbs light weight is suitable for kids and adult;

Portable and Floatable - This is the 3-section portable SUP paddle, the telescope handle quick-release lock helps its easily length adjustment, and you can take just few seconds to assemble or break apart for keeping in the carrying bag. 2 of the 3 section can have a sealed chamber built-in the aluminum handle, with those 2-floatation compartments, you can always enjoy your water fun without lost the paddle by sinking into the water.

Maintenance and Our Guarantee – Wash the paddle to get rid of sand and salt water after every use. Protect the coating of the handle shaft to keep it last. It is super durable and built to deliver years of fun. Seamax Marine provides all customer from USA and Canada with 1 year 100% satisfied guarantee.

Anti-Twist Design with 100% Satisfaction Guarantee – Benefit by this new manufacturing standard, the paddle can have better Anti-Twist performance in higher thrust (Max 100Lbs), with this new paddle, you may have a tournament experience on your new SUP trip. And you have a 1-year complete replacement satisfied guarantee with Seamax.

Seamax SUP20Max Double Stage 20PSI Electric Air Pump for Inflatable SUP and Boat, Intelligent Temperature Control with Auto & Manual Pumping Mode

159.95 USD

• Features
• Description
• Specification
• Additional Info
• Tips

• Features

  • Seamax SUP20Max air pump is an upgrade version of SUP20D. Their engine is same,  hardware sensor is same, but we change the controller board and it will give you more convenience of use. At the mean time this new model will give you a brand new looking!
  • This pump can provide a fully automatic mode or manual mode, the manual mode can let you either choose high volume 1st stage or high pressure 2nd stage. it will help you to use this pump on many other products, such as inflatable kayak or water sport towing tube. you will be more fixable to operate this electric air pump to inflate your toy.
  • Programmed intelligent proactive digital controller, voltage sensor, temperature sensor, and overheat protection for managed dual-stage inflation. Backlit LCD display and audible indicator to provide real-time working status to users. Major parts made of marine grade engineered ABS and Nylon material for durability. Low power consumption range 60-120W (0-20PSI). Wide range of working temperature and humidity. Regardless of daily use during the season or occasionally use in a year, this high-quality air pump can always do a good job.
    
    

  • New Seamax version with firmware and hardware improvement, helps the pump working better in hard conditions, such as wide range product support, lower battery voltage or poor 12V socket connection.  This new Seamax version also has built-in a smart monitoring feature, when the pump starts to inflate, the computer monitors the real-time pressure in every second, based on our Self-Developed smart pump formula, it can find the pump the best timing to switch to 2^nd stage. The computer also monitors the pump internal temperature and continued working time, Auto Stop Protection feature has been built-in.

    
    
  • 1st stage max speed 350L/min; 2nd stage max speed 70L/min, Pressure setting increments 0.5 PSI and support up to 20PSI. Real-time pressure monitoring and auto-stop once selected pressure reached; High efficient dual air inflators controlled by digital pressure controller module; Supported working range 0.5 - 20 PSI (20 PSI = 1.378 Bar =138 Kilo-Pascal); accurateness 0.01 PSI.
    
    
  • Built-in sand filter for air intake & pump cooling system; Built-in outtake chamber for noise reduction and better efficiency. One-way diaphragm valve to protect the inflator and maximize the speed. Designed for inflatable boat, SUP and paddleboard; About 10 minutes to inflate a 12ft SUP or a 9ft inflatable boat (3.5 PSI) with air mat floor (12 PSI) fast and easy.
    
    
  • Super lightweight 5Lbs and Dimension only 10”x8”x6” with easy carry handle; Reinforced 3.5ft air hose. Perfect handy size for pumping boats, SUPs, and Paddleboards. 360 degree free turning main air hose connector provides flexible pumping positions. Screw-in style adaptors provide perfect airtight.
    
    
  • The pump’s 12V DC connector (Car Cigarette Lighter connector) has a built-in 12A fuse. Cigarette lighter spare fuse is provided with the package. Pump user manual is included in the package and downloadable from our website.
    
    Word Wide Buyer
    Australia and New Zealand -  visit www.amazon.com.au
    UK and other Europe Countries - visit www.amazon.co.uk.
    
    

• Description

  • Easy to use backlit touch buttons and portable ergonomic handle; Backlit LED screen for pre-set and real-time air pressure display; PSI and Bar dual units display; 9ft Power cord; Reinforced 3.5 FT Nylon type air hose suitable for high temperature and high-pressure use (Rated at 150°C (302°F) and 30PSI Max); Universal HR air valve adaptor and 3 silicone O-Rings with different thickness can fit all inflatable SUPs. Noise reduction inflators for quiet operation.
    
    
  • This rapid double stage intelligent 12V DC electric pump comes with digital control and LCD screen to display the set pressure and real-time air pressure. The pump can auto-stop at your pre-set air pressure. It can auto-stop after max 20 minutes continuously working. So you will never over-inflate the chamber or damage the air pump.
    
    
  • The valve connector with the hose is suitable for inflatable boats and SUPs equipped with HR (Halkey-Roberts), Bravo, Naru or similar type air valves. This kind of air valve has a turning pin or pressing down pin at the middle to control the valve’s Open and Closed position. 3 silicon O-Rings to choose and keep the connection best airtight.
    
    

• Specification

  - Model: Seamax SUP20Max

  - Pump Support Rate: 0.5-20 PSI (0.034-1.378 Bar)
  - Digital Sensor Accuracy: 0.01 PSI
  - Controller Method: Pre-programmed digital controller board
  - Max Pumping Speed: 350L/min at 1^st Stage, 70L/min at 2^nd stage
  - Pump Stage 1: Sealed and quiet turbo fan for high volume inflation
  - Pump Stage 2: Engineered cylinder type compressor for high pressure
  - Dual Inflators Switch Point: 0.65 PSI
  - O Ring Thickness: 0.3mm / 0.5mm / 0.6mm
  - Sand Filter: Dual filters for air intake and pump cooling
  - Pump Working Voltage: 10-14V DC 
  - Max Energy Consumption: 10A, 120W (12V) 
  - DC Power Cord Length: 9ft (2.75m) 
  - Air Hose: 3.5ft Length & with HR Valve Adaptors 
  - Product Net Weight: 4 Lbs  
  
  

• Additional Info

  Should NOT leave the pump working on the dusty ground during your operation. Since the pump's working vibration will bring up the dusty air from the bottom, When much dust going into the air pump, the dust will make the pump's piston grease dry out faster than normal. Then the pump piston ring will overheat and damaged, and your pump may not be able to provide good high pressure very shortly. Dust Damage will have no warranty coverage. Please keep it working inside your car or on top of your SUP better. We have provided ultra-long wire and hose for your convenience. 

  About Deflation
  
  To do the deflation, you should not connect the pump to your SUP right the way. Before you use the electric air pump, You should press open the air valve on SUP and lock it at the open position. First to let the SUP leak out all the high-pressure air until zero pressure. You may only need few seconds to see the SUP getting flat after the loud air leaking sound. Then you connect the hose to the SUP to do the final deflation, suck the rest air out until your SUP is in a small easy packing size. 
  
  Connect the air hose to the pump deflation port and SUP, press the Power On button, and let the pump run only at its 1stage (turbofan). So it can suck the air out very fast and be completed in less than 1 minute. Don't let the pump run at the 2nd stage (hold the power button can force the pump directly run at 2nd stage), Since 2nd stage air intake is from the pump internal but not from the deflation port. So you won't be able to deflate your SUP successfully if running at the 2nd stage.
  
  We do not suggest to over deflate your SUP since it could cause SUP seam damage or pump overheat damage. Keep the valve in an open position when you roll it up. But Don't forget the close the air valve before the next pumping. 
  
  Most Trouble Shooting - About Pump Stop Working
  
  Our Seamax pump has a temperature sensor built-in, the pump will stop when it getting overheated. When the pump is forced to stop on overheat, you may not be able to operate it right the way, The LED screen will show you the Error Message. and you can feel the pump is hot. The pump can be operated again when the internal average temperate drops below 80°C / 176°F. So you get to wait for its cold down. or you can try disconnecting it from the SUP, press the ON button to run the pump in the air, its 1st stage fast airflow will help its cool down faster. you may want to run it for 1 minute, and cool it down for 5 minutes before the next use.
  
  About the overheat, the input voltage will be the first thing to check, Pump allowed working range is 9-15V. The screen voltage reading will show you the real-time voltage when pumping. this is very important to know during your pumping. And over this voltage range, the pump won't be started, and the Error message will be showing on the screen as well if you pressing the ON button.
  
  If the voltage is too low (below 10V), the motor can not get enough power to push the air, so the airflow will be very slow. the heat from the motor and air compressing will remain inside the pump and cause an overheat fast. in this case, you get to check your power connection or car battery, or you may want to start the engine during pumping.
  
  if the voltage is over 14V, the motor will run at its high limit and more heat will be general from the motor itself. but the motor can not use all the power and the extra power turns to the heat. High voltage will be found on many European cars or SUVs, in this case, you don't want to start the engine during pumping.
  
  You give you those note will help you the understand the pump in your application better. and when you hear the beep sound warning, you can look at its LCD screen and check with the user manual if questions. After a few uses, you should be able to work well with it. Thank you!

• Tips

  Pro version air pump has the temperature sensor and voltage meter built in, once the temperature is too high over 80°C or voltage is out of range (9-15V), the pump will stop and beep sound warning, plus screen flash for a few seconds.  But since the pump stop, the temperature or voltage reading may get back to normal range very shortly, so the user may not be able to realize this pump self-protection. We suggest when you see the pump stop un-normally, you can stay closer to the pump and watch its screen when starting again. the screen can always show the real-time voltage, it will help you to find out the problem. On some European cars, we may not suggest starting the engine when pumping, since those car 12V sockets may give over 15V.  We also do not recommend starting the engine if the pump voltage reading can be over 10V during pumping. Since some old car generators may affect the pump sensor and digital control module.
   
  

  Special Feature of Seamax SUP Double Stage Air Pump

  This air pump has the 1st Stage and 2nd Stage, when the pump starts from zero pressure, it will first start its 1st stage – turbofan unit, and it will turn into 2nd stage – Piston unit. 1st stage can blow up the air fast up to 350L per minute. Since we want the pump to maximize the 1st stage performance, so it can maximum shortage the waiting time during your pumping. Our best formula from lab testing is -  Pump will continue to check the pressure 10 times per second after reach 0.65 PSI. When the pressure difference is less than 0.05 PSI in a continuous 3 seconds, then the pump will know its first stage has already reached its maximum ability, so it cannot pump more air into the chamber, then it gets to switch to the 2nd stage to continue the pumping. 1^st Stage max pressure output should be over 1 PSI.

  This feature will work great when the air chamber is big enough and with a regular marine air valve (H.R., Bravo, or Leafield). It can be suitable for all sport inflatable boats over 7ft that are equipped with an outboard motor and all inflatable SUPs. The individual air chamber of those products is all over 0.15CBM (5 Cubic Foot) and more. But when the air chamber is too small and less than 0.1 CBM (3.5 Cubic Foot), the reading from the pressure sensor will be jumping more when the pump max output is reached, so the pump may never detect a good signal of “pressure difference less than 0.05 PSI”.  In this case, the pump cannot switch to 2^nd stage by itself. Since you may use this pump on a different product other than a sport boat or SUP. You can do the below operation to let the pump switch to the 2nd stage.

  • Stop the air pump manually, don’t need to disconnect the power. And you can restart the pump right away. When the pump detects pressure over 0.65 PSI from the air hose at starting. And if the read pressure doesn’t reach the set pressure value. The pump will start its 2^nd stage directly.
  • You don’t have to stop the pump, during its pumping at 1^st stage, you can press and hold the “Power ON” button for 3 seconds. Then the pump will be forced to switch to 2^nd After you see the 2^nd stage started, you can release your finger from the button.
  • If this is the SUP20MAX air pump, there is a 2^nd stage button to press on the panel. It can directly turn on its 2^nd Many inflatable products are using a small kind of air valve.  A small adaptor will bring lots of backpressures to the air pump and affect the pressure reading. You may have to force start the 2^nd stage only. For example some of the inflatable Kayak, lifebuoy, and many water toys. That product may not be able to use the pump Auto Switch feature. FYI, A less expensive blower air pump without a pressure sensor and program control may even work better.
  
  

  It may not be our pump defects if you see the pump won’t jump to the 2^nd stage by itself. Please check our instructions carefully. Understanding our special program in its firmware is very important. Other than that, the air hose connects air leaking may cause a similar issue. So you get to make sure the connection is tight enough and choose the right size O ring. If you stop the pump and see the pressure reading dropping fast or/and hear the air leaking sound beside the hose. Then the connection may not be perfect yet. Use 5% liquid soapy water will help you to find air leaking easier.

Seamax New Carbon Fiber Adjustable SUP Paddle 65'-85' for Stand Up Paddle Board

99.00 USD

• Benefit from Carbon Material Made Paddle- Blade is constructed with Carbon Fiber Reinforced Nylon composite by high temperature injection made, equip with pure 100% carbon fiber made telescope handle, ideally suited for applications where high specific stiffness, high specific strength and light weight( overall 1.6 lbs) is required.

• Solid Anti-Twist Design- Benefit by this new manufacturing standard, the paddle can have better Anti-Twist performance in higher thrust(Max 125 lbs), with this new paddle, you may have a tournament experience on your new SUP trip.

• Maintenance and Our Guarantee- Wash the paddle to get rid of sand and salt water after every use. Protect the coating of the handle shaft to keep it last. It is super durable and built to deliver years of fun. Seamax Marine provides all customer from USA and Canada with 1 year 100% satisfied guarantee. 

• Note and Parts Purchase- Best to have a paddle for backup if more than one paddle boards. Do not sue this paddle to push too hard from the rock or shallow bottom, it may cause the aluminum shaft handle bended if over Max thrust. Customer can contact Seamax for Parts purchase if damaged by mistake.