Float / Level Switches
The float switch is a type of level sensor, which measures the liquid level in a container. There are several types of float switches, which can be used to control a the On / OFF of a pump or as an indicator, to send an alarm, or for other purposes. Their most common uses can include sump, sewage, fountain, transfer, booster, and all other types of pumps from water pumps to chemical pumps.
Electronic Level switches have no moving parts and use the latest electronic technology. Level switches can also be used to sense oil vs water levels. High Temperature float switches for steam condensate sump pits.
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PumpBiz
High Temperature Float Switch MNA
SF-20-NO-NA
$262.50High Temperature Stainless Steel Pump Float Switch
The SF-20-NO-NA is a high-temperature, stainless steel float switch designed for automatic level control of sump pumps and other pump applications. This pump-duty, mercury-activated, narrow-angle...
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PumpBiz
Float Switch MWA 230v
2900B2S4P215
$81.25Pump Duty Mercury activated wide angle float switch for automatic level control of sump pumps and other pump types. Rated 13 amp@ 120/230 VAC 1/2hp/1hp SPST. 170 F max. Use for pump down, normally open contact, applications. Mini pear shaped bulb... -
PumpBiz
Float Switch MWA 230v
2900B2S415
$81.25Pump Duty Mercury activated wide angle float switch for automatic level control of sump pumps and other pump types. Rated 13 amp@ 120/230 VAC 1/2hp/1hp SPST. 170 F max. Use for pump down, normally open contact, applications. Mini pear shaped bulb...
