The 21-Series Pumps are compact and designed for a wide range of applications including liquid transfer, spraying, circulation, filtration and dispensing. The 21-series of diaphragm pumps are self-priming and can be run dry without harm. It provides 3.8 Litres per minute. Miniature multi-outlet water pressure pump serves 1 or 2 3/8” (10 mm) outlets at any one time. This compact automatic demand water system pump has a built-in pressure switch, which automatically starts and stops the pump when the faucet is opened and closed.
Features and Benefits
2 chamber diaphragm pump
Capable of supplying1-2 fixtures
Self-priming
Intermittent duty
18AWG,13＂long Leads
Ignition protected
Industry-standard mounting pattern
Meets or exceeds RoHS, SGS, and ISO standards
3 Year Warranty
Suitable for
Yacht / RV / Caravan pressurised water system
Sprayer fixtures (vehicle-mounted sprayers, electric sprayers)
Cleaning machines, humidifier, water purification, medical apparatus
Food beverage filling & liquid transfer
Solar water system
Any other pressurisation system