Jabsco Mini Accumulator Tank w/Internal Bladder .65L. The tank can serve as a storage vessel as well as a pulsation dampener for pressurized fluid. The accumulator tank smoothes water flow and reduces on/off switch cycling of the pump by lessening the variation in pressure and flow between the pump and the system discharge points.The even flow of water gives better control of hot water temperature with systems using instant water heaters. Specifications for Jabsco .65L Mini Accumulator Tank w/Internal Bladder: Manufacturer: Jabsco Color: Black Features of Jabsco .65L Mini Accumulator Tank w/Internal Bladder Internal bladder Smoother flow Quieter water system Longer pump life Easily fitted to new or existing systems Compact size Quick-connect/disconnect port flttings Mounting point for optional pressure switch Food grade materials NSF Standard 18 listed Volume: 21.5 oz Dimensions: 8.4 x 4.7 inches Max Pressure: 125 psi Weight: 0.96 lb Pre charged pressure: 10 psi Package Contents: Jabsco .65L Mini Accumulator Tank w/Internal Bladder Jabsco 30573-0003: Mini Accumulator Tank w/Internal Bladder .65L