Top 10 Bilge Pump Automatic Float Switch – Boat Water Pressure Pumps

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

2. Rule

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

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Rule #ad - Designed for pumps drawing up to 20 amps. 14 gauge highly abrasive resistant marine grade wire. Can also be used to operate high water alarm systems. Sleek and rugged with a strong, fully integrated impact resistant cover to protect against debris and jamming. Built-in test feature. 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. A genuine rule product, don't settle for anything less, 2 year warranty.
BrandRule #ad
ManufacturerRule #ad
Height4 Inches
Length9 Inches
Weight0.4 Pounds
Width6 Inches
Part Number40A
Model40A
Warrantyas listed

3. Rule

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

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

4. Onechoices

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Onechoices Automatic Submersible small Boat Bilge Pump 12v 750gph Auto with Float Switch 3/4 inch 19mm Outlet Dia, bilge pumps for boats

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Onechoices #ad - 81mm. Equipped with built in electronic controlled reed sensor system for easy fully automatic operation. Built-in float switch! No separate float switch is needed. Wire leadm: 1m; outlet diameter: 19mm/ 3/4"; Width: Approx. Flow rate gph: 750gph; volt: 12v; currenta: 3A; HeadM: 3. 0m. No power use until pump is activated by internal float switch when water level rises.
BrandOnechoices #ad
ManufacturerOnechoices #ad

5. attwood

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12-Volt, ¾-Inch Interior Diameter Hose, attwood 4505-7 Sahara S500 Automatic Bilge Pump, 1.5-Amp Draw, 29-Inch 16-Gauge Wire

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attwood #ad - Compact and durable package includes pump, wire seals, strainer, and mercury-free switch in one unit. Meets automatic switch pump requirements for any vessels 20 feet and over with sleeping accommodations.

Comes with a 29-inch length of 16-gauge caulked and tinned copper wire, and uses a ¾-inch interior diameter hose. Installs quickly and easily in tight spaces, mounts horizontally only. 12-volt, 1. 5-amp draw pump is rated for 500 GPH performance at open flow at voltage of 13. 6 volts DC. Reliably provides bilge water pumping for boats of any size. Also convenient and useful for boats of any size.
Brandattwood #ad
ManufacturerAttwood #ad
Height8.12 Inches
Length7.37 Inches
Weight0.8 Pounds
Width7.75 Inches
Part Number4505-7
Model4505-7

6. DasMarine

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DasMarine 12V Automatic Submersible Boat Bilge Water Pump 1100GPH Built-in Auto Float Switch 1100GPH

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DasMarine #ad - Durable: all auto bilge pumps are built with compact, rust and corrosion protected stainless steel shaft, high-impact durable and thermoplastic ABS plastic housing.

Snap-off strainer for easy cleaning. Package included: 1 x 1100gpH Automatic Submersible Boat Bilge Water Pump. Specification: flow rate: 1100gph; voltage: 12v; current: 3. 0a; head: 5. 0m, wire lead: 1m, Outlet Dia: 29mm1. 14", dimension: 15*8*10CM. Built-in float switch: no float switch required. Pump turns on when water level rises & shuts off when water is removed. Long life motor :water cooled motors for long life, with anti airlock design and moisture tight seals. Heavy duty motors with stainless steel shafts and tough thermoplastic bodies.
BrandDasMarine #ad
ManufacturerDasMarine #ad
Height3.4 Inches
Length6.4 Inches
Width4.6 Inches

7. AURELIO TECH

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AURELIO TECH 12V 750GPH Automatic Submersible Bilge Pump for Boats with Float Switch

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AURELIO TECH #ad - 5 liters per minute. Voltage: 12v dc; flow capacity: 750 gallons per hour 2850 Liters per hour - 47. 71" x width 83mm 3. Maximum delivery head: 3. No separate float switch is needed. 05". Tough plastic body automatic bilge pump with built-in float switch. Ignition protected; 3-wire lead, approx. 8 meters height of vertical water flow up pipe; Current draw: 3 Amp. Hose outlet: 19mm 3/4"; dimensions: length 145mm 5. 1m long; model: sfbp1-G750-06. 27" x 103mm 4.
BrandAURELIO TECH #ad
ManufacturerAURELIO TECH #ad

8. 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 - Long life, switching frequency up to 10 million times; Ultrasonic welding, forming a seal, reliable and secure, not leaking. Turn pump on when water level reaches 2” 51mm ; Turn pump off when water level reaches 07” 19mm. Switch is removable from the base for easy cleaning. Wire length: 1m; wire gauge size: 18AWG. Heavy duty flow switch is designed for the toughest applications; Environmentally responsible. 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

9. MAXZONE

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Boat Caravan RV Submersible, Submersible Boat Bilge Water Pump 12v 1100gph Non-Automatic Marine Electric Bilge Pump for Ponds, Pools, Spas Silent

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MAXZONE #ad - Typical uses: suitable for hydraulic systems fed with cold water—used in line to be fed by gravity or pressure. The water-cooled engine ensures a long service life. Ideal for fishing boats, Yachts, Cruisers, Runabouts, Etc. Flow rate: 1100 gph; voltage: 12 VDC. 1-1/8" 29mm. Flow: 1100 gallons per hour or 5000 l / hour, head: 13 Ft 4mts, Outlet Dia. Built for the harsh marine environment, are suitable to withstand the most adverse condition.
BrandMAXZONE #ad
ManufacturerMAXZONE #ad

10. SEAFLO

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SEAFLO Submersible Automatic Bilge Pump with Float Switch 750GPH, 12V

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SEAFLO #ad - No power use until pump is activated by internal float switch when water level rises. Flow rate gph: 750gph; volt: 12v; currenta: 3. 0a; headm: 3. 0m. 4-year Warranty!81mm. Wire leadm: 1m; outlet diameter: 19mm/ 3/4-Inch; Width: Approx. Built-in float switch! No separate float switch is needed.
BrandSEAFLO #ad
ManufacturerSEAFLO #ad
Height4.13 Inches
Length6.7 Inches
Weight1.03 Pounds
Width3.27 Inches
Part NumberSFBP1-G1100-11