Level Switches - Results Page 3
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Zoro # G1020162
Mfr # 9038CG36
$348.57
Zoro # G2373856
Mfr # FS251
$142.36
Zoro # G2012227
Mfr # FS-550, 29608
$335.00
Zoro # G1927755
Mfr # M5602-7808-1
$225.49
Zoro # G0628126
Mfr # FS-380P, 197083
$87.99
Zoro # G2813115
Mfr # RFS, 155425
$212.00
Zoro # G2622532
Mfr # FS5-3/4
$220.11
Zoro # G3184921
Mfr # FS-550, 29609
$324.30
About Level Switches
Level switches (AKA float switch) are activated by liquid levels, such as in toilet tanks, sump pumps and in processing plants. When the liquid in tank reaches a certain level, a float rises. An arm on the float throws a switch when the liquid reaches a predetermined level. The switch may actuate a valve that cuts off the flow of liquid into the tank, or it may actuate some other process such as activating a pump. Similarly a flow switch is a mechanical device which controls flows (usually of liquid, but sometimes for air or steam) by sending a trip signal to an actuator which operates a pump or valve. Level switches are a type of both pump controls and level sensors.