NRS Super 2 HP Pump — Dual‑Chamber Hand Pump for SUPs & Kayaks, 25 PSI, Includes Gauge & Adapters

The NRS Super 2 HP Pump is a patented dual‑chamber hand pump that delivers both high‑volume and high‑pressure inflation—comfortably reaching up to 25 PSI for SUPs, kayaks, and towables.

Compact yet powerful, this pump combines two separate chambers and selectable modes so you can inflate large bladders quickly with the outer chamber and finish to high pressure with the inner chamber. Built to endure repeated use, it includes a clear integrated pressure gauge and a set of adapters to fit common valves used on modern inflatable watercraft.

How does the dual‑chamber system make inflation easier?

The Super 2 HP Pump uses an outer high‑volume chamber for fast air transfer, then switches to a smaller high‑pressure chamber to reach target PSI without excessive effort. Two push buttons let you choose the mode that matches each stage of inflation so you work more efficiently and comfortably.

• Outer chamber (Air Max) provides 1 gal / 3.8 L per stroke for rapid fill.
• Inner chamber (Power Booster) provides 0.37 gal / 1.4 L per stroke for high‑pressure finishing.
• Push buttons select chamber; ensure handle is fully down when switching modes.

What pressure and valve types does it support?

This pump reaches up to 25 PSI (1.7 bars), suitable for most high‑pressure inflatables including SUPs. It ships with a set of adapters that cover the common valve standards found on paddling and towable gear.

• Maximum output: 25 PSI (1.7 bars).
• Includes Leafield C7/D7 adapter and fittings for Halkey‑Roberts New Short, Summit 2, and H3 valves.
• 48" (122 cm) hose gives flexible reach from pump to valve during use.

How portable and durable is the Super 2 HP Pump?

Designed for field use, the pump is compact and lightweight enough to travel with your board or boat but sturdy enough for repeated seasons. Its construction resists wear from outdoor storage and frequent pumping, and the included hose and adapters stow neatly for transport.

• Dimensions: 4.6" diameter x 17.75" height (11 x 56 cm) for straightforward packing.
• Weight: approximately 4 lbs (1.8 kg), balanced for carrying without bulk.
• Durable materials and a manufacturer 1‑year limited warranty for added peace of mind.

How do I get the best performance and longevity from the pump?

Use the Air Max mode for initial fast inflation, then switch to Power Booster to reach target PSI. Always depress the handle fully before changing modes and check the integrated gauge to avoid overinflation. Rinse and dry the hose and adapters after saltwater exposure and store in a cool, dry place.

• Start with Air Max (outer chamber) for speed, finish with Power Booster (inner chamber) for pressure.
• Check that the handle is fully down before engaging either mode to ensure correct chamber selection.
• Flush and dry parts after saltwater use and keep adapters together to prevent loss.

Who is this for: paddlers, inflatable boat owners, and water‑sports enthusiasts who need a robust, portable hand pump that can quickly move large volumes of air and then finish to precise high pressure. If you own inflatable SUPs, kayaks, towables, or similar gear and prefer reliable manual inflation without an electric compressor, the NRS Super 2 HP Pump offers a practical, long‑lasting solution for on‑the‑water preparation and travel packing.