Top 10 Bilge Pump Float Switch – Boat Bilge Pumps

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1. Rule

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

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

2. Rule

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

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Rule #ad - 14 gauge highly abrasive resistant marine grade wire. 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. 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. Designed for pumps drawing up to 20 amps.
BrandRule #ad
ManufacturerRule #ad
Height4 Inches
Length9 Inches
Weight0.4 Pounds
Width6 Inches
Part Number40A
Model40A
Warrantyas listed

3. Outus

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Boat Bilge Water Pump 12 V 1100 GPH Electric Marine Bilge Pump and Automatic Boat Bilge Pump Float Switch 12 V 24 V 32 V for Boats, 2 Pieces in Total

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Outus #ad - What you will get: the package contains 1 piece of 12 V boat bilge water pump and 1 piece of automatic boat bilge pump float switch, nice combination for you to drain the water easily. Basic parameters: the flow of the pump is 1100 gallons per hour, and the head is 13 ft 4mts; outlet diameter: 1-1/8 inch/ 29 mm, the voltage is 12 v dc, cable length: 3.

3 ft/ 1 m; the float switch's max amps 12 volts: 20 a; max amps 24 volts: 10 A; Max Amps 32 volts: 8A; The wire length is 3. 3 ft/ 1 m, the flow rate is 1100 GPH, the wire gauge size is 18 AWG. Electric bilge pump: the electric bilge pump is great for you to drain water efficiently, which has a good motor and help drain the water efficiently; It is a good forhydraulic systems fed with cold water and can be applied in line to be fed by gravity or pressure. Wide range of application: the boat bilge pump and automatic float switch can be applied for fishing boats, yachts and most marine, runabouts, small swimming pool, etc.

And it can also be applied in aquarium, cruisers, RV, fountain and other places that need drain the water. Automatic boat bilge pump float switch: the float swith is automatic, and it will turn the pump off when water level reaches 07 inch 19 mm; it is good flow sensor for bilge pumps, it will turn the boat bilge pump on when water level reaches 2 inch 51 mm, and it features with a removable base for easy cleaning.
BrandOutus #ad
ManufacturerOutus #ad
Part NumberOutus-Water Pump-18
ModelOutus-Water Pump-18

4. Shoreline Marine

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Shoreline Marine Float Switch | Automatic Lever Type | No Mercury, Tinned Marine-Grade Wire | Simple Installation | Mounting Hardware Included | Boat Accessory

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Shoreline Marine #ad - Wiring diagram is included in package. Activates pump automatically. For use with DC bilge pumps. Unit is submersible.
BrandShoreline Marine #ad
ManufacturerShoreline Marine #ad
Height0.3 Inches
Length6 Inches
Weight0.23 Pounds
Width5.2 Inches
Part NumberSL52267
ModelSL52267

5. AURELIO TECH

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AURELIO TECH Automatic Boat Bilge Pump Float Switch 12V 24V 32V Ignition protected Mercury

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AURELIO TECH #ad - Ignition protected; Mercury free; Solid ABS material for high strength and durability. Wire length: 1m; Wire gauge size: 18. 9" x 2" approx. Product dimensions: 5" x 1. Long life, forming a seal, reliable and secure, switching frequency up to 10 million times; Ultrasonic welding, not leaking. Max amps 12volts: 20a; max amps 24volts: 10A; Max Amps 32volts: 8A. Model: sfbs-20-01; 20amp 12-24-34v DC.
BrandAURELIO TECH #ad
ManufacturerAURELIO TECH #ad
Part NumberPVBPFSSFBS001
ModelPVBPFSSFBS001

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 - 81mm. Flow rate gph: 1100gph; volt: 12v; currenta: 3. 8a; headm: 3. 0m. 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. 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. MAXZONE

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Float Switch Bilge Switches Flow Sensor for Automatic Electric Water Pump,Ignition Protected Mercury, MAXZONE Automatic Boat Bilge Pump Float Switch,DC 12V 24V 32V

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MAXZONE #ad - Heavy duty flow switch is designed for the toughest applications; Environmentally responsible. 20amp 12-24-34v dc, max amps 12volts: 20a; max amps 24volts: 10A; Max Amps 32volts: 8A. Wire length: 1m; Wire gauge size: 18. Long life, forming a seal, switching frequency up to 10 million times;Ultrasonic welding, reliable and secure, not leaking. Ignition protected; Mercury free; Solid ABS material for high strength and durability.
BrandMAXZONE #ad
ManufacturerSailflo MAXZONE #ad
Height2.2 Inches
Length4.89 Inches
Width2.36 Inches

8. Rule

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Moisture Tight Seals, 24 or 32 Volt , 12, White, Rule 37A SuperSwitch Bilge Float Switch

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Rule #ad - Designed for pumps drawing up to 14 amps at 12 volt DC. Removable base for easy cleaning and servicing. Rule-a-matic float Switch 37A. Mercury-free snap switch tested to over one million cycles and marine-grade blocked wire.
BrandRule #ad
ManufacturerRule #ad
Height8.25 Inches
Length3 Inches
Weight0.33 Pounds
Width6 Inches
Part Number37A
Model37A
Warranty5 years

9. Huazu

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Bilge Float Switch, Huazu Automatic Bilge Pump Float Switch Rule Float Switch DC 12V 24V 32V for Boats Ignition Protected Mercury Free

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Huazu #ad - Wide application: this automatic float switch can be widely used in fishing boats, water reservoirs, small swimming pools, cruisers, yachts, runabouts, aquariums, fountains and other places that need drain the water.

Durable: the shell of bilge pump float switch is made of high-quality ABS material, which has high strength and durability, and the internal metal contacts ensure reliable start/stop. Use with pumps: the bilge float switch is automatic and can be connected to various submersible pumps, bilge pumps, and water pumps. Turn the pump on when the water level reaches 2" 51mm and turn off the pump when the water level reaches 3/4" 19mm.

Specification: max amps 12volts: 20a / max Amps 24volts: 10A / Max Amps 32volts: 8A. Performance: the switching frequency is up to 10 million times, which can be used for a long time; ultrasonic welding forms a seal, reliable and safe, not leaking. The switch can be removed from the base for easy cleaning and servicing.
BrandHuazu #ad
ManufacturerHuazu #ad
Height2.95 Inches
Length7.52 Inches
Width5.24 Inches

10. SEAFLO

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SEAFLO Automatic Submersible Boat Bilge Water Pump 12v Auto with Float Switch-New 750gph 4 Year Warranty!

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SEAFLO #ad - Built-in float switch! No separate float switch is needed. 12v dc. Compact, automatic, fully submersible electric pump. No power use until pump is activated by internal float switch when water level rises. 750 gallons per hour.
BrandSEAFLO #ad
ManufacturerSEAFLO #ad
Part NumberSFBP1-G750-06
ModelSFBP1-G750-06