10 Best Automatic Bilge Pump of December 2025

• Flow Rate (GPH): 1100GPH; Volt: 12V; Current(A): 3.8A; Head(M): 3.0M
• Wire Lead(M): 1m; Outlet Diameter: 29mm/ 0.95 Inch (1-1/8"); Width: Approx. 81mm
• Built-in float switch! (No separate float switch is needed)
• No power use until pump is activated by internal float switch (when water level rises)
• Equipped with built in electronic controlled reed sensor system for easy fully automatic operation

MAXZONE

• Flow Rate (GPH): 1100GPH; Volt: 12V; Head(M): 3.0M
• Wire Lead(M): 1m; Outlet Diameter: 29 mm/(1-1/8)Inch; Width: Approx. 81mm
• Built-in float switch! (No separate float switch is needed)
• No power use until pump is activated by internal float switch (when water level rises)
• Equipped with built in electronic controlled reed sensor system for easy fully automatic operation

ECO-WORTHY

• ★ Specification: Flow Rate: 1100GPH; Voltage: 12V; Current: 3.0A; Head: 5.0M, Wire Lead: 1M, Outlet Dia: 29mm(1.14"), 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. Snap-off strainer for easy cleaning
• ★ 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.
• ★ Durable: All (Auto) Bilge Pumps are built with compact, rust and corrosion protected stainless steel shaft, high-impact durable and thermoplastic ABS plastic housing.
• ★ Package Included: 1 x 1100GPH Automatic Submersible Boat Bilge Water Pump

DasMarine

• Built-in float switch! (No separate float switch is needed)
• 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 Lead(M): 1m; Outlet Diameter: 19mm/ 3/4"; Width: Approx. 81mm
• Flow Rate (GPH): 750GPH; Volt: 12V; Current(A): 3A; Head(M): 3.0M

Onechoices

• ⛵Voltage: 12V DC; Flow capacity: 750 Gallons per hour (2850 Liters per hour) - 47. 5 Liters per minute
• ⛵Maximum delivery head: 3. 8 meters (height of vertical water flow up pipe); Current draw: 3 Amp
• ⛵Hose Outlet: 19mm (3/4"); Dimensions: Length 145mm (5. 71") x Width 83mm (3. 27") x 103mm (4. 05")
• ⛵Ignition protected; 3-wire lead, approx. 1m long; Model: SFBP1-G750-06
• ⛵Tough plastic body automatic bilge pump with built-in float switch. (No separate float switch is needed)

AURELIO TECH

• Flow Rate: 900 GPH
• 13 VDC Power
• Designed for tight spaces; Dimensions: 2.4" height
• Pump only operates when water is present
• Discharge body mounts horizontally or vertically and swivels up to 180°

Rule

• Flow Rate (GPH): 750GPH; Volt: 12V; Current(A): 3.0A; Head(M): 3.0M
• Wire Lead(M): 1m; Outlet Diameter: 19mm/ 3/4-Inch; Width: Approx. 81mm
• Built-in float switch! (No separate float switch is needed)
• No power use until pump is activated by internal float switch (when water level rises)
• 4-Year Warranty!

SEAFLO

• Reliably provides bilge water pumping for boats of any size
• Meets automatic switch pump requirements for any vessels 20 feet and over with sleeping accommodations
• Also convenient and useful for boats of any size
• Compact and durable package includes pump, wire seals, strainer, and mercury-free switch in one unit
• 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)
• Comes with a 29-inch length of 16-gauge caulked and tinned copper wire, and uses a ¾-inch interior diameter hose

attwood

• Completely automatic with manual override; no float switch needed
• Submersible and ignition protected
• High efficiency, low amp motor
• Stainless-steel shaft
• Includes backflow preventer

Rule

• Flow Rate: 1100 GPH; Voltage: 12 VDC
• Flow: 1100 gallons per hour or 5000 L / hour, Head: 13 Ft (4mts), Outlet Dia. 1-1/8" (29mm)
• Typical Uses: Suitable for hydraulic systems fed with cold water—used in line to be fed by gravity or pressure
• Ideal For Fishing Boats, Cruisers, Runabouts, Yachts, Etc
• Built for the harsh marine environment, are suitable to withstand the most adverse condition. The water-cooled engine ensures a long service life

MAXZONE