Best Float Switch For Water Pump In April 2025

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Looking for the Best Float Switch For Water Pump that can last long and perform well? Read our review and buying guide on Best Float Switch For Water Pump below.

To help you in your search, we have completed this list of the Best Float Switch For Water Pump.

Top Rated Best Float Switch For Water Pump Of 2025

Rank	Product Name	Score
1	TEMCo Float Switch for Sump Pump & Water Level NO/NC Control Function 13ft Buy Now	9.7 Buy Now
2	Superior Pump 92010 Vertical Float Switch, Black Buy Now	9.5 Buy Now
3	Rule 35A Rule-A-Matic Bilge Pump Float Switch, Mercury Free,White Buy Now	9.1 Buy Now
4	Raybend Sump Pump Vertical Float Switch Buy Now	8.8 Buy Now
5	Superior Pump 92000 Tethered Float Switch, Black Buy Now	8.6 Buy Now
6	Anndason 6 Pieces Plastic PP Float Switch Fish Tank Liquid Water Level Sensor,Model: Buy Now	8.3 Buy Now
7	Superior Pump 92250 1/4-HP Thermoplastic Submersible Sump Pump with Tethered Float Switch Buy Now	8.1 Buy Now
8	THE BASEMENT WATCHDOG Model BWC1 Universal Replacement Float Switch for Sump Pumps Buy Now	7.8 Buy Now
9	Raybend Tether Float Switch Buy Now	7.5 Buy Now
10	Ogrmar Automatic Boat Bilge Pump Float Switch Moisture Tight Seals 12/24/32VDC Ignition protected Buy Now	7.2 Buy Now

1. TEMCo Float Switch for Sump Pump & Water Level NO/NC Control Function 13ft

• Dual function (fill or empty) operation. see circuit diagram in gallery.
• 13 ft cord with adjustable counterweight accommodates most applications.
• 5 year guarantee against any manufacturing defects. 1 year no-questions-asked return policy.
• Features a reliable high quality german-made cherry brand switch. ip68 rating.
• 16 amp max, 120/220 vac rated. works on most 1/2 hp or smaller pumps.

2. Superior Pump 92010 Vertical Float Switch, Black

• Universal design works with many pumps, for use with sump and utility pumps
• 120-volt maximum pump running current 10 amp, ru, csa certified
• 10-foot water resistant power cord with piggyback plug, includes mounting bracket and clamp
• Non-mercury activated switch
• Superior pump's float switches are built to last, engineered with quality components and are 100% factory tested

3. Rule 35A Rule-A-Matic Bilge Pump Float Switch, Mercury Free,White

• Completely sealed metal capsules enhance flawless operation
• Year after year, the rule-a-matic has been the switch of choice for boaters the world over
• A mercury free snap switch tested to over one million cycles
• Switch is removable from the base for easy cleaning
• Marine grade "blocked" wire
• A genuine rule product, don't settle for anything less

4. Raybend Sump Pump Vertical Float Switch

• 10' long power cord with a piggyback plug for easy installation and replacement
• Rated for up to 1 million cycles for the ultimate in reliability
• Universal replacement comes completely assembled and ready to mount on pump discharge pipe
• Antimicrobial technology to reduce algae, mold and fungus buildup
• Ideal replacement for sump, sewage and effluent applications

5. Superior Pump 92000 Tethered Float Switch, Black

• 120-volt maximum pump running current 10 amp, ru, csa certified
• 10-foot water resistant power cord with piggyback plug
• Superior pump's float switches are built to last, engineered with quality components and are 100% factory tested
• Universal design works with many pumps, for use with sump and utility pumps
• Non-mercury activated switch

6. Anndason 6 Pieces Plastic PP Float Switch Fish Tank Liquid Water Level Sensor,Model:

• Model no. : dp5200,max contact rating : 10w
• Cable length : 39cm / 15.3"switch body size : 65 x 22mm / 2.6" x0.87" thread dia(approx) : 16mm / 0.63"
• Package content : 6 x water level sensor ,color :light blue and yellow
• Temperature rating : -10 / +85 celsuis,float ball material : p.p,float body material : p.p
• Max switching current : 0.5a,max breakdown voltage : 220v dc,max carry current : 1.0a,max contact resistance : 100m ohm

7. Superior Pump 92250 1/4-HP Thermoplastic Submersible Sump Pump with Tethered Float Switch

• 1/4 hp sump pump moves up to 1,800 gallons per hour, pump will lift water up to 25' of vertical height
• Superior pumps are built to last, engineered with quality components and are 100% factory tested
• 1-1/4 inch or 1-1/2 inch npt discharge for high capacity pumping
• Tethered float switch to automatically turn the pump on/off
• Tough thermoplastic construction, 10-foot cord length

8. THE BASEMENT WATCHDOG Model BWC1 Universal Replacement Float Switch for Sump Pumps

• Allows the sump pump to run for an additional 10 seconds to drain excess water from the sump pit
• Compatible with most sump pumps
• Protective float switch cage helps keep debris and wires from interfering with float movement, vented, curved bottom reduces debris build-up under the float
• Second float provides additional protection to ensure automatic pump activation
• Large floats detect 1/4 in. water level rises, automatically activating the sump pump

9. Raybend Tether Float Switch

• Suitable for use with sump, sewage or effluent pumps.
• 10 foot power cord with piggyback plug for ease of installation
• Rated for up to 15 amps
• Universal replacement for most tether switch applications

10. Ogrmar Automatic Boat Bilge Pump Float Switch Moisture Tight Seals 12/24/32VDC Ignition protected

• Max amps 12volts: 20a, max amps 24volts: 10a, max amps 32volts: 8a. wire length: 1m, wire gauge size: 18awg.
• Switch is removable from the base for easy cleaning.
• Turn pump on when water level reaches 2 (51mm) , turn pump off when water level reaches 0.7 (19mm).
• Long life, switching frequency up to 10 million times, ultrasonic welding, forming a seal, reliable and secure, not leaking.
• Heavy duty flow switch is designed for the toughest applications, environmentally responsible.