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30573-0000 – Stealth Soft Wash Accumulator Tank 1 Liter


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SKU: DP30573-0000 Categories: ,


30573-0000 – Stealth Soft Wash Accumulator Tank 1 Liter

This Accumulator Tank is intended for installation in any pumped water system controlled by a pressure switch. For example, PAR-MATE 2.5 or most electric diaphragm pressure pumps as found in boats, RV’s, motor caravans, coaches, soft wash sprayers and similar applications. Maximum pressure: 125 PSI.

The Accumulator Tank smooths water flow and reduces on/off cycling of the pump by lessening the variation in pressure and flow between the pump and the outlets in the system. The even flow of water gives better control of hot water temperature especially noticeable with instantaneous gas water heaters and with showers. The reduced on/off cycling reduces noise from the pump motor, and from shock pressures (pipe hammer). It also reduces battery drain, and gives longer pump life.

Precharge Pressure Adjustment:

The 30573-0000 tank is precharged at 10 psi (0.7 bar). If your pump cut-in pressure is significantly different, you may custom tune the tank to best fit your particular installation. To increase air pressure in tank, shut pump off, open a faucet to relieve system pressure and adjust precharge pressure using ordinary tire gauge and tire pump at valve in end of tank. Pressure should be checked from time to time. To check tank pressure: turn off power to water pump, open a faucet to relieve pressure. Check tank pressure, adjust if necessary. Close faucet and turn on power to pump. For best results, do not pressurize tank above 10 psi (0.7 bar).

Model No.: 30573-0000


    • Internal Bladder


    • Smoother and More Even Flow


    • Quieter Water System


    • Better Temperature Control


    • Longer Pump Life


    • Lower Battery Drain


    • Simply Fitted to New or Existing Systems


    • Compact Size


    • Snap-in Port Fittings include both:1/2 in. Barbed Hose Fittings and1/2 in. Threaded Hose Fittings


    • Tank: Hygienic, Light, Compact,Impact and Pressure Resistant Plastic Construction




Capacity 1 (Litres)
33 (fl oz)
Pre-Charged Pressure 10 (psi)
0.7 (bar)
Regulated Pressure 125 (psi)
8.6 (bar)
Weight 0.7 (kg)
1.6 (lb)
Dimensions 33.7 x 11.9 (cms)
13-1/4 x 4-3/4 in.(inches)

SKU: DP30573-0000


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Prop 65 Warning!

This product can expose you to chemicals which are known to the State of California to cause cancer.

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