VAC-ON Switches protect pumps from running dry by automatically shutting off motors when liquid is depleted or vacuum drops to a specific level. Rated for AC motors to 2 HP, 110 volt, 1-Phase or 3-Phase. Rated for DC motors to 1/2 HP, 32-115V or 230V. Three Hg Vac. ratings to choose from. Rated to 140 F. Inlet port is 1/4\" FPT. vacumm

Some of our PumpBiz Pumps

1.5 Hg vac Vacuum Switch

 	1.5 Hg vac Vacuum Switch

 

2.5 Hg vac Vacuum Switch

 	2.5 Hg vac Vacuum Switch

4.5 Hg vac Vacuum Switch

 	4.5 Hg vac Vacuum Switch