SJE Rhombus PumpMaster Mech.-Activated, Wide-Angle Switches

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Pump switches provide automatic pump control.

The SJE PumpMaster® pump switch is designed to directly control pumps up to 1/2 HP at 120 VAC and 1 HP at 230 VAC in water and sewage applications.

The SJE PumpMaster® pump switch is not sensitive to rotation or turbulence, allowing it to be used in both calm and turbulent applications.

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D = Pump Down
U = Pump Up
1 = 120VAC
2 = 230VAC
WP = With Plug
WOP = With Out Plug
QF = Quick Fit

NOTE: Descriptions are grouped by cable length measured in feet (10, 15, 20, 30).

See spec sheet for more information.

Additional information



10PMD1WP 115V Float Switch, 20PMD1WP 115V Float Switch, 20PMU1WP 115V Reverse Float Switch, 20PMU2WP 230V Reverse Float Switch, 30PMD1WP 115V Float Switch, 30PMU1WP 115V Float Switch, 20PMPD1WP 115V H.D. Float Switch, 20PMPD2WP 230V H.D. Float Switch, 30PMPD1WP 115V H.D. Float Switch, 30PMPUWOP 115V H.D. Float Switch