STARFLO SF33-45 series  is our 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 and is capable of self-priming up to 6vertical 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.

FEATURES

1.Capable of supplying 2-3 fixtures

2.Up to 3.0 GPM

3.Self priming

4.Run dry safe

5.Quiet operation

6.On-demand use

7.Industry standard mounting pattern

8.Completely rubber mounting-base

9.Adjustable pressure switch 10.16 AWG,4.5" long Leads

10.Quick disconnect fittings

11.Fully sealed protective motor housing

12.Corrosion-proof housing with stainless-steel fastener

13.Santoprene diaphragm & EPDM valve for reliability, longer life and better priming

14.On-demand pressure switch with rubber mounting feet

15.Heavy duty adjustable pressure switch setting by factory

16.Integrated pressure switch turns pump on and off automatically when tap is open and closed

17.Self-priming up to 6’ (1.8m) so pump can be located in a location higher than the water tank

18.Thermal overload protection which can automatically stops motor should it overheat due to overload on 239°F(115°C), with auto restart feature

TECHNICAL DATA FOR THE WATER PUMP

DIMENSION FOR THE PUMP