Top 10 Bilge Pump Switch for Boats – Boat Bilge Pumps

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1. Five Oceans

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Five Oceans Automatic Heavy-Duty Bilge Pump Float Switch, Compatible with Most of the Bilge Pumps, FO-3610-2, 12-24 Volts, 20 Amps

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Five Oceans #ad - Wire length of 3. 3 ft 1m. Made of high-grade marine plastic "corrosion and salt" resistant and featuring a larger float for increased buoyancy to reduce on/off cycling.

This five oceans heavy-duty float Switch is compatible with most 12V and 24V bilge pumps. Turns pump on when the water level reaches 2 inches 51mm and turns pump off when water level reaches 3/4 inches 19mm. Switch is removable from the base for easy cleaning. Five oceans, 40 years developing high-Quality Marine & Outdoor Products. Dimensions are 5-1/8 inches 130 mm x 1-23/32 inches 44 mm x 2-1/8 inches 54 mm. Mercury free.
BrandFive Oceans #ad
ManufacturerFive Oceans #ad
Height3 Inches
Length8 Inches
Width6 Inches
Part Number3610

2. SEAFLO

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SEAFLO 3-Way Bilge Pump Switch Panel Automatic-Off-Manual 12v 24v w/Built-in 15A Circuit Breaker

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SEAFLO #ad - Size: 2. 95" x 2. 48". Built-in 15a circuit breaker and LED Indicator when Switch is ON. Voltage: 12v & 24v. 4-year warranty!! Seaflo 3-position toggle Switch : Automatic, Off, Manual.
BrandSEAFLO #ad
ManufacturerSEAFLO #ad
Height2.48 Inches
Length2.95 Inches
Weight0.23 Pounds
Width2.44 Inches
Part Number12SFSP-015-02

3. Ogrmar

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Ogrmar Automatic Boat Bilge Pump Float Switch Moisture Tight Seals 12/24/32VDC Ignition Protected Mercury

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Ogrmar #ad - Heavy duty flow switch is designed for the toughest applications; Environmentally responsible. Turn pump on when water level reaches 2” 51mm ; Turn pump off when water level reaches 07” 19mm. Wire length: 1m; wire gauge size: 18AWG. Long life, reliable and secure, switching frequency up to 10 million times; Ultrasonic welding, forming a seal, not leaking. Switch is removable from the base for easy cleaning. Max amps 12volts: 20a; max amps 24volts: 10a; max amps 32volts: 8A.
BrandOgrmar #ad
ManufacturerOgrmar #ad
Height0.79 Inches
Length2.36 Inches
Weight0.22 Pounds
Width1.18 Inches
Part NumberBBPFS-1

4. SEAFLO

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SEAFLO 3-Way Bilge Pump Panel Rocker Switch Automatic/Off/Manual with Built in 15A Circuit Breaker 12v 24v 32v

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SEAFLO #ad - Seaflo 3-position toggle Switch : Automatic, Off, Manual. Voltage: 12v, 24v, & 32v. Built-in 15a circuit breaker and LED Indicator when Switch is ON. 4-year Warranty!! .
BrandSEAFLO #ad
ManufacturerSeaflo #ad
Weight0.24 Pounds
Part NumberSFSP-015-02

5. Rule

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

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Rule #ad - Switch is removable from the base for easy cleaning. A genuine rule product, don't settle for anything less. Year after year, the rule-A-Matic has been the switch of choice for boaters the world over. Marine grade "blocked" wire. A mercury free snap switch tested to over one million cycles. Completely sealed metal capsules enhance flawless operation.
BrandRule #ad
ManufacturerRule #ad
Height8.25 Inches
Length3.5 Inches
Weight0.25 Pounds
Width5 Inches
Part Number35A
Model35
Warranty2 years

6. MAXZONE

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MAXZONE Automatic Submersible Boat Bilge Water Pump 12v 1100gph Auto with Float Switch Blue, Automatic

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MAXZONE #ad - Equipped with built in electronic controlled reed sensor system for easy fully automatic operation. No power use until pump is activated by internal float switch when water level rises. Flow rate gph: 1100gph; volt: 12v; currenta: 3. 8a; headm: 3. 0m. 81mm. Wire leadm: 1m; outlet diameter: 29mm/ 1. 14 inch 1-1/8"; width: Approx. Built-in float switch! No separate float switch is needed.
BrandMAXZONE #ad
ManufacturerSailflo #ad
Weight1.21 Pounds
Part NumberHYBP1-G1100-02

7. Gloaso

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Gloaso Boat Bilge Pumps Switch 3-Ways PanelManual/Off/Auto for 12V dc Marine ATV Yachts Automotive

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Gloaso #ad - 3 position toggle switch panel. For use with automatic Bilge Systems With Automatic Pumps Or External Float Switches. Panel rating max cumulative amp: 5 amps max possible Amperage for each panel is determined by the lower of total switches ratings or the Max Cumulative Amperage listed above. Fuse holders with pre-installed fuses. 3-way manual - off- auto bilge pump switch panel with led indication, marine, yacht, universal fit for DC 12V car, boat, rv etc. Circuit protection: fuse. Certification: ce. 4-year Warranty.
BrandGloaso #ad
ManufacturerGloaso #ad
Height4.72 Inches
Length2.95 Inches
Width1.57 Inches
Part NumberS3653
ModelS3653

8. UYGALAXY

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UYGALAXY Boat Bilge Pump with Float Switch 1100GPH 12V 12ft Head Automatic Submersible Water Pump with Hose Clamps

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UYGALAXY #ad - Compact size for small space, but strong 1100GPH/12ft Head in draining out the water. With clamps for fastening the outlet to the tube, no slip. Built-in float switch bilge pump can automatically turn ON/OFF according to the water level. Ignition and diving protection Anti-air lock design, sealing molding, reliable and safe, no leakage. Lifetime technical support team is pleased to be at your service. Warranty 1 year 100% money back or change if any problem.
BrandUYGALAXY #ad
ManufacturerUYGALAXY #ad

9. PetierWeit

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PetierWeit Heavy Duty Flow Marine Boat Bilge Pump Float Switch can be used in Large Aquarium / Small swimming pool / Water Reservoirs / Fountains

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PetierWeit #ad - Switcheing frequency up to 10 million times; The switch is removable from the base for easy cleaning. Wire length: 1m; wire gauge size: 18awg, N. W/n. W: 016/018. Turn on/off points are consistent and the float pivots smoothly. Turn pump on when water level reaches 2" ; Turn pump off when water level reaches 3/4". Can be widely used in water sampling, small swimming pool, high-volume liquid transfer, water reservoirs, low-noise continuous workplace; Large aquarium, fountains ect.
BrandPetierWeit #ad
Manufacturerdapei #ad

10. Rule

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24 or 32 Volt, Rule 40A Rule-A-Matic Plus Bilge Pump Float Switch, Moisture Tight Seals , White , 12, Small

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Rule #ad - Will turn the pump on when the water level reaches 2" 51mm and will turn the pump off when water level falls to 3/4" 19mm. Can also be used to operate high water alarm systems. Built-in test feature. Sleek and rugged with a strong, fully integrated impact resistant cover to protect against debris and jamming. Designed for pumps drawing up to 20 amps. 14 gauge highly abrasive resistant marine grade wire.
BrandRule #ad
ManufacturerRule #ad
Height4 Inches
Length9 Inches
Weight0.4 Pounds
Width6 Inches
Part Number40A
Model40A
Warrantyas listed