The 33-Series is a general-duty on-demand positive displacement pump. It provides reliable performance in high water flow, moderate pressure applications. This 3-chamber diaphragm pump provides up to 3.0 gallons per minute / 11.35 litres per minute and is capable of self-priming up to 6 vertical feet, and can run dry without damage. Serves 3 or more 1/2” (13 mm) outlets. This automatic demand water system pump has a built-in pressure switch, which automatically starts and stops when the faucet is opened and closed. They're easy to install, service and winterize.

 

Threaded Connections with multiple fittings allow connection to any outlet

Thermal Overload protected automatically stops motor should it overheat, overload, with Automatic Restart feature

Motor sounds no louder than your air conditioning running

Adjutable pressure swtich from 17-60 psi for OEM when needed

Semi-rigid rubber feet for noise reduction from vibration

On-demand use

Capable of supply 1-2 fixtures

Adjustable pressur switch

Continuous Duty & Run Dry Safe

Self Priming

6AWG,4.5＂long Leads

2 Year Warranty

Meets or exceeds RoHS, SGS, and ISO standards