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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Rhombus
narrow-angle float switch NO
1002161
$119.07Pump down NO PVC mini control float switch. Rhombus 20SWENO Pump down Float Switch, 20FT cable, no plug. Control duty switch is rated for run current 5 amps. Cable is 18ga. 2 conductor UL / CSA SJOW, water-resistant. Float is 2.81" dia. x 3.42"...Pump down NO PVC mini control float switch Learn More -
Rhombus
Vertical 15FT Pump Level Switch
1003769
$114.60Vertical 15FT Pump Level Switch.Mechanically-activated switch designed for direct control of pumps up to 1/2 HP at 120 VAC. 15VM1WP
This mechanically-activated pump switch is designed to operate in non-potable water and sewage applications with ...
15FT 115v Pump Down NO Learn More -
Rhombus
Rombus control float
1002108
$89.30Mercury-activated, narrow-angle float switch designed to activate pump control panels and alarms. pump down (normally open) . Not for sale in all states. This narrow-angle sensing device is used to accurately monitor liquid levels in sewage and no...
Mercury-activated, narrow-angle float NO Learn More -
Rhombus
narrow-angle float switch NO
1002181
$65.00Pump down NO PVC mini control float switch. Rhombus 10MPCNO Pump down Float Switch, 10FT cable, no plug. Control duty switch is rated for run current 5 amps. Cable is 18ga. 2 conductor UL / CSA SJOW, water-resistant. Float is 2.81" dia. x 3.42"...Pump down NO PVC mini control float switch. Rhombus 10MPCNO Pump... Learn More -
Little Giant Pumps
RS-5-LL Float Switch 115V
599014
$119.03Converts any manual pump, up through 1/2 HP (10 amps), to automatic. Low Level pump switch. When mounted to 5-MSP pump, "on" level range is 2"-3" and "off" level range is 1/2" - 1 1/2" . Cord is 18 ft. with piggy-back plug. Switch is a diaphragm ...Low Level Switch Learn More -
Little Giant Pumps
RS-5-LL Float Switch 115V
599019
$125.83Converts any manual pump, up through 1/2 HP (10 amps), to automatic. Low Level pump switch. When mounted to 5-MSP pump, "on" level range is 2"-3" and "off" level range is 1/2" - 1 1/2" . Cord is 18 ft. with piggy-back plug. Switch is a diaphragm s...
Low Level Switch, Diaphragm Learn More -
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...
221 Degree F Learn More -
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... -
Rule
Rule-A-Matic Plus Float Switch
40
$59.60The Rule-A-Matic Plus represents the latest in innovation and design. Compact, sleek and rugged, the Rule-A-Matic Plus Float Switch has a strong, fully integrated, impact resistant cover, which protects against debris and jamming. New highly abra...
