WMFG 1.0P Double Action SUP Pump

The WMFG 1.0P Double Action SUP Pump is a high-output manual pump built by WMFG, a brand focused exclusively on watersport inflation and traction accessories. Positioned as the top-tier model in the WMFG pump range, the 1.0P uses a dual-barrel architecture to move a large volume of air per stroke while still reaching the pressures needed for stand-up paddleboards, kites, and wings. A three-stage selector switch on the rear of the pump lets riders toggle between double-action mode (air on both the up and down stroke), single-action mode, and single-barrel mode, so a single pump covers everything from the initial bulk fill of a SUP to the final high-pressure top-off of a leading-edge kite bladder.

The pump stands 24.75 inches tall, which keeps the handle at a comfortable working height and reduces the amount riders need to bend during extended inflation sessions. A built-in pressure gauge reading from 7 PSI to 25 PSI is mounted on the base, and the air intake incorporates a foam filter designed to prevent sand and debris from entering bladders during beach-side inflation.

• Height: 24.75" (extra tall)
• Width: 11.5"
• Barrel capacity: 2 × 1.8 L
• Maximum pressure: 25+ PSI
• Pressure gauge range: 7–25 PSI
• Pumping modes: Double action, single action, single barrel
• Air intake filter: Foam debris filter

The 1.0P suits riders who inflate multiple types of gear in a single session—kiters running a kite and a safety wing, wing foilers topping off a wing and a SUP-style board, or traveling athletes who want one pump in the bag instead of two. The three-stage switch means it scales from high-volume, low-effort fills all the way up to the 15–20+ PSI pressures rigid inflatables demand, so it works whether you are filling a low-pressure kite bladder or a hard-sided paddleboard.

Because the pump is manual and reaches over 25 PSI, it appeals to riders who prefer not to rely on battery-powered compressors or who need a dependable backup on remote trips. The extra-tall barrel height reduces fatigue on longer inflation runs, making it practical for anyone who regularly inflates SUPs to full pressure by hand.

Within WMFG's catalog, the 1.0P sits above the 4.0T, which is a single-barrel pump rated to roughly 13 PSI—adequate for kite bladders but not for high-pressure inflatables. The 1.0P's dual-barrel design delivers more air volume per cycle than the 4.0T while nearly doubling the achievable pressure ceiling, which is why WMFG markets it as their flagship manual pump. For riders who want to skip manual pumping altogether, WMFG also offers the 1.0E, a lithium-ion electric pump with a 20 PSI ceiling and USB-C charging.

Compared to competing dual-action SUP pumps from brands like iRocker or Red Paddle Co, the 1.0P differentiates itself with the three-mode selector and its 25+ PSI rating, which is higher than most manual SUP pumps on the market. It occupies a niche as a crossover pump equally at home in kite, wing, and SUP quivers rather than being designed for one discipline alone.