







The 33-Series is Seaflos's general-duty on-demand positive displacement pump. It provides reliable performance in high water flow and moderate pressure applications. This 3-chamber diaphragm pump provides 11.3 litres 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 and service.

Leads 16 AWG, 13" (33 cm) long with 2-Pin connector / Leads
Duty Cycle Intermittent
Max.Amp Draw 8.0 A
Fuse 12.0 A