Features: 100% brand new and high quality 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. Small size, detachable, easy to carry. Low power consumption, no noise, and long service life. The mounting feet are equipped with NBR rubber, which is more convenient for installation. Threaded joints have better sealing performance. Package Includes: 1x Water Accumulator Tank Specifications: Material:ABS Capacity:0.75L/23.5oz Inflation Pressure:10Psi/0.7Bar Maximum Water Inlet Pressure:125Psi/8.6Bar Size:Approx.26x19.5x12cm/10.24x7.68x4.72in Net Weight:460g note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.