1 The accumulator tank holds a reservoir of air and water down stream from the pump. The air acts as a cushion, absorbing pressure variations creating a smoother flow and reducing the cycling of the pump,especially at lower flows. 2 Low power consumption, no noise during use, avoiding frequent opening of the safety valve and frequent refilling of the automatic water replenishment valve. 3 Good sealing, waterproof and dustproof, compact design, small in size, detachable, easy to carry and install. 4 Small pressure fluctuation range, safety and reliability, energy saving, has stable performence. 5 Maximum inlet pressure is 125PSI, capacity is 0.75L, pressurized water system for yachts / RV / boats. 6 Can be used for yacht/RV/caravan pressurized water system, sprayer fixtures (vehicle-mounted and electric sprayer), clean machine, humidifier, water purification, food beverage filling and liquid transferand any other pressurization system.

What's in the box
1 x Water Pump