Smoothes water flow & reduces on/off switch cycling of pump by lessening variation in pressure & flow between pump & system discharge points. Even flow of water gives better control of hot water temperature w/systems using instant water heaters. Compact design allows installation in tight spaces.

Fluid capacity of 21.5 oz. Pre-charged to 10 psi.

Operating system pressure up to 125 psi.

Quick-connect fittings included.