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Most Popular
ATER Mechanical Float Switch N/O w/10' Cord WA13-10'
ATER
Original price
$28.00
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Original price
$28.00
Original price
$28.00
$28.00
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$28.00
Current price
$28.00
Key Features Specs Warranty Introducing the ATER WA13-10' Pump Float Switch, the ultimate solution for your wastewater pumping needs! This m...
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Original price
$28.00
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Original price
$28.00
Original price
$28.00
$28.00
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$28.00
Current price
$28.00
SJE-RHOMBUS P/N 1002713 Mechanical Aerobic Septic Float Switch With 10' Lead
SJE Rhombus
Original price
$65.00
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Original price
$65.00
Original price
$65.00
$65.00
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$65.00
Current price
$65.00
Key Features Specs Warranty SJE-Rhombus Pumpmaster is the ideal float switch for 1/2 HP, 120V pump when directly connected and power is flow...
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Original price
$65.00
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Original price
$65.00
Original price
$65.00
$65.00
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$65.00
Current price
$65.00
MDI Normally Closed Float Switch
Wholesale Septic Supply
Original price
$37.00
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Original price
$45.00
Original price
$37.00
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$45.00
$37.00
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$45.00
Current price
$37.00
Key Features Specs Warranty These high quality float switches are designed for pump duty loads. The float switch is as normally closed or pu...
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Original price
$37.00
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Original price
$45.00
Original price
$37.00
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$45.00
$37.00
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$45.00
Current price
$37.00
ATER Mechanical Float Switch w/20' Cord WA13-20'
ATER
Original price
$40.00
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Original price
$40.00
Original price
$40.00
$40.00
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$40.00
Current price
$40.00
Key Features Specs Warranty Introducing the ATER WA13-20' Pump Float Switch, the ultimate solution for your wastewater pumping needs! This m...
View full details
Original price
$40.00
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Original price
$40.00
Original price
$40.00
$40.00
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$40.00
Current price
$40.00
Yellow Normally Open Mechanical Float Switch
Wholesale Septic Supply
Original price
$50.00
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Original price
$50.00
Original price
$50.00
$50.00
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$50.00
Current price
$50.00
Key Features Specs Warranty Instead, a metal ball rolls back and forth inside of the float. When the ball rolls to one side, the contacts wi...
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Original price
$50.00
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Original price
$50.00
Original price
$50.00
$50.00
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$50.00
Current price
$50.00
ATER Mechanical Float Switch w/15' Cord WA13-15'
ATER
Original price
$34.00
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Original price
$34.00
Original price
$34.00
$34.00
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$34.00
Current price
$34.00
Key Features Specs Warranty Introducing the ATER WA13-15' Pump Float Switch, the ultimate solution for your wastewater pumping needs! This m...
View full details
Original price
$34.00
-
Original price
$34.00
Original price
$34.00
$34.00
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$34.00
Current price
$34.00
SJE-RHOMBUS P/N 1054209 Aerobic Septic Float Switch With 20' Lead
SJE Rhombus
Original price
$63.00
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Original price
$63.00
Original price
$63.00
$63.00
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$63.00
Current price
$63.00
Key Features Specs Warranty SJE-Rhombus Pumpmaster is the ideal float switch for 1/2 HP, 120V pump when directly connected and power is flowin...
View full details
Original price
$63.00
-
Original price
$63.00
Original price
$63.00
$63.00
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$63.00
Current price
$63.00
Sold out
SJE-RHOMBUS P/N 519663 Aerobic Septic Float Switch With 15' Lead
SJE Rhombus
Original price
$50.00
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Original price
$50.00
Original price
$50.00
$50.00
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$50.00
Current price
$50.00
Key Features Specs Warranty The Pumpmaster float switch can also be used on 2 HP pumps that are running 220V as the amp draw is less on 220V m...
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Original price
$50.00
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Original price
$50.00
Original price
$50.00
$50.00
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$50.00
Current price
$50.00
Sold out
Amp Pro Mechanical Float Switch with Piggyback
SJE Rhombus
Original price
$40.00
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Original price
$55.00
Original price
$40.00
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$55.00
$40.00
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$55.00
Current price
$40.00
Key Features Specs Warranty The Amp Pro Mechanical Float Switch is a specially made float that has 14 gauge heavy duty electrical wire with a...
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Original price
$40.00
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Original price
$55.00
Original price
$40.00
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$55.00
$40.00
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$55.00
Current price
$40.00
ATER Mechanical Float Switch w/30' Cord WA13-30' With Weight
ATER
Original price
$50.00
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Original price
$68.00
Original price
$50.00
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$68.00
$50.00
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$68.00
Current price
$50.00
Key Features Specs Warranty Pump Duty Normally Open Mechanical Float w/30' Cord 115/230 VAC 50/60 Hz. IP 68 Protection Rating, come with weig...
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Original price
$50.00
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Original price
$68.00
Original price
$50.00
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$68.00
$50.00
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$68.00
Current price
$50.00
MDI JCM20W2000 Float Switch
Wholesale Septic Supply
Original price
$45.00
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Original price
$45.00
Original price
$45.00
$45.00
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$45.00
Current price
$45.00
Narrow angle mercury float, pump down, 20 ft cord. 13 AMPS @ 120 VAC5 AMPS @ 240 VAC
Original price
$45.00
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Original price
$45.00
Original price
$45.00
$45.00
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$45.00
Current price
$45.00
ATER Mechanical Float Switch w/50' Cord WA13-50' With Weight
ATER
Original price
$75.00
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Original price
$93.00
Original price
$75.00
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$93.00
$75.00
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$93.00
Current price
$75.00
Key Features Specs Warranty Pump Duty Normally Open Mechanical Float w/50' Cord 115/230 VAC 50/60 Hz. IP 68 Protection Rating, come with wei...
View full details
Original price
$75.00
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Original price
$93.00
Original price
$75.00
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$93.00
$75.00
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$93.00
Current price
$75.00
MDI JCM20W3000W Float Switch
Wholesale Septic Supply
Original price
$65.00
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Original price
$65.00
Original price
$65.00
$65.00
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$65.00
Current price
$65.00
Narrow angle mercury float, pump down, 30 ft cord and weight 13 AMPS @ 120 VAC5 AMPS @ 240 VAC
Original price
$65.00
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Original price
$65.00
Original price
$65.00
$65.00
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$65.00
Current price
$65.00
Sold out
MDI JCM20W2000W Float Switch with Weight
Wholesale Septic Supply
Original price
$58.00
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Original price
$58.00
Original price
$58.00
$58.00
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$58.00
Current price
$58.00
Narrow angle mercury float, pump down, 20 ft cord. with weight 13 AMPS @ 120 VAC5 AMPS @ 240 VAC
Original price
$58.00
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Original price
$58.00
Original price
$58.00
$58.00
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$58.00
Current price
$58.00
Sold out
Overview:
Pump-Duty float switches used in residential septic systems are typically rated for around 13 amps and control power directly through an internal switch to your effluent or solids pump and typically come in two types:
Normally Open:
Normally-Open float switches default to the "open" state in which power cannot flow through the float switch. So until the water level in the septic tank rises to lift it up, your septic pump will remain off.
Normally Closed:
Normally closed floats default to the "closed" state in which power can flow freely through the float switch. Typically this means that when the float has been raised up by high effluent level, the septic pump will not receive power.
Typically, pump-duty floats will be wide-angle, meaning that the angle required to engage and disengage the pump-duty float will be approximately 90 degrees, vs something like 15 degrees with narrow-angle floats.