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Compact grey plastic electric pump with handle, hose and valve adapters

dwndpump DP3 Electric SUP Pump 20 PSI 400 L/min 2600 mAh

SKU CH-KA1K-W6PBA MPN DP3

Rechargeable electric pump inflates a 10.5' SUP to 15 PSI in 7 minutes with auto-off at 20 PSI

  • Inlet sizeElectric SUP Pump*1, 39.36 in Hose*1, Type-C Cable*1, Manual
  • Outlet sizeElectric SUP Pump*1, 39.36 in Hose*1, Type-C Cable*1, Manual
  • Maximum GPM400 liters per minute
  • Fit and compatibilityD16PRO, dwndpump
  • Current typeBattery Powered, a, lithium polymer
  • Casing materialPlastic
  • Inflates a 10.5' board to 15 PSI in 7 minutes
  • Dual-stage pump delivers 400 L/min then 100 L/min at 20 PSI max
  • Built-in 2600 mAh battery powers two full inflations per charge
  • Compact 7.64 x 6.89 x 3.46 in design weighs 2.51 lb with carry handle
  • Includes 7 valve adapters for SUPs, kayaks, wind wings and tents

Portable Electric SUP Pump

The dwndpump DP3 is a battery-powered air pump built for stand-up paddle boards and similar inflatables. Its integrated 2600 mAh lithium-polymer pack delivers cordless operation so you can inflate at the water’s edge without a mains socket. A built-in LED display lets you set a target pressure and the pump stops automatically when that level is reached.

Ideal for occasional paddlers, not daily fleets

Solo paddlers and weekend kayakers who value grab-and-go convenience will appreciate the light 2.51 lb weight and carry handle. Rental operators or anyone needing to inflate dozens of boards in a session should look elsewhere because the single-battery capacity is rated for roughly two 10.5 ft boards at 15 PSI before a recharge is required.

Dual-stage flow up to 400 L/min

The pump moves high-volume air at up to 400 L/min, then switches to a 100 L/min high-pressure stage to reach a maximum of 20 PSI. This two-speed behaviour is the specification that determines whether the unit can meet your board’s pressure target in the time you have available.

How it compares

Measured against everything we stock in Pumps, Sprayers & Pump Accessories, at today’s prices. Recalculated every night.

Price $87.99
Pricier than about 68% of the 962 comparable items (median $38.99).

Specifications

Product
Brand nameDwndpump
Model nameDP3
Part numberD16PRO
Power
Current typeBattery Powered, a, lithium polymer
Size & build
Inlet sizeElectric SUP Pump*1, 39.36 in Hose*1, Type-C Cable*1, Manual*1, Valve Adapters*7
Outlet sizeElectric SUP Pump*1, 39.36 in Hose*1, Type-C Cable*1, Manual*1, Valve Adapters*7
Main materialPlastic
Casing materialPlastic
Impeller materialPlastic
Size or dimensions15.3924 cm × 18.5928 cm × 19.6088 cm
Compatibility
Fit and compatibilityD16PRO, dwndpump
In the box
Number of items12 pack
More details
Maximum GPM400 liters per minute

Questions about this item

How many PSI does the DP3 pump reach and at what flow rate does it switch modes?

The DP3 pump reaches 20 PSI and automatically switches from 400 L/min high-flow mode to 100 L/min high-pressure mode during inflation.

What are the exact dimensions and weight of the DP3 pump?

The DP3 pump measures 7.64 x 6.89 x 3.46 inches and weighs 2.51 lb, making it portable with a built-in handle.

How do I charge the DP3 pump before first use and what adapter is required?

Fully charge the built-in 2600 mAh battery using a 5V/2A or higher USB-C adapter before first use; no charging plug is included.

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