Best Rule Boat Bilge Pumps in 2026

Pump with innovative engineering and compact design provides the most reliable aeration in contained spaces such as livewell

Powerful, reliable pump is rated for 800 gallons per hour (gph) output at design voltage 13.6 volts DC, or 750 gph at nominal voltage of 12 volts DC

Features the most advanced materials, including premium-quality bearings and state-of-the-art brushes, alloys, and magnets

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

Switch is removable from the base for easy cleaning

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

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

Sleek and rugged with a strong, fully integrated impact resistant cover to protect against debris and jamming

14 gauge highly abrasive resistant marine grade wire

Built-in test feature

1000 Gallons Per Hour

12V DC Power

Port Type: 1-1/8" Hose

For thru-hull applications, tapered 3/4" NPT pickup tube

Powerful and long lasting, outstanding performance as well as the versatility of replacing the motor cartridge if the motor expires

Cartridge feature also allows easy access to impeller for cleaning and maintenance

Rule-A-Matic Float Switch 37A

Removable base for easy cleaning and servicing

Mercury-free snap switch tested to over one million cycles and marine-grade blocked wire

sport_type: Boating

A genuine Rule product, don't settle for anything less

More pumping capacity and more exclusive design features than any comparable competitive pump at a lower cost

1-1/8 inch (28.6 millimeter) hose barb discharge outlet, 12 Volts DC, limited 3 year warranty

LONG HOSE FOR EASY WATER REMOVAL: A 39" long hose lets you reach deep areas to discharge with ease. 1" intake nozzle, 14" chamber and 1.25" diameter hose to remove water quickly. 115 cubic inches per pump or 1 gallon removal in 2 to 3 pumps.

NO CLOG FILTER & WATERTIGHT GASKET: A rubber seal creates a watertight seal that won't leak allowing for maximum suction with the manual water pump. Features a filtered nozzle to prevent seaweed, leaves and debris from clogging the hand siphon pump.

LIGHTWEIGHT, PORTABLE & IDEAL FOR EMERGENCIES: The hand pump is light and easy tostore, making it perfect for emergency use in small boats, kayaks, canoes or dinghy. Does not require power making it ideal as an emergency bailer or in kayaking.

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, the flow rate is 1100 GPH, the voltage is 12 V DC, and the head is 13 ft (4mts); Outlet diameter: 1-1/8 inch/ 29 mm, 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 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

Flow capacity: 750 Gallons per hour 12 Volts DC

Easy clean snap-lock strainer bases

Anti-Airlock protection Exclusive moisture tight seals Completely submersible

Flow Rate: 500 GPH; Voltage: 12 VDC

Outet Dia: 3/4"; Max Draw: 2 A; Head: 9'

Perfect for any Marine, RV, Industrial, or Off-Grid Application

For thru-hull applications, tapered 3/4" NPT pickup tube

Powerful and long lasting, outstanding performance as well as the versatility of replacing the motor cartridge if the motor expires

Cartridge feature also allows easy access to impeller for cleaning and maintenance

High pumping capacity and reliability at a lower cost, ability to run dry for short periods

1-1/8 inch (28.6mm) Discharge outlet

Pump and switch are stand-alone products, compact, efficient, long-life motors

Flow Rate: 900 GPH

13 VDC Power

Designed for tight spaces; Dimensions: 2.4" height

1100 gallons per hour submersible bilge bump, helps exclude bilge water

Small size, high efficiency, low current and low noise

Durable plastic housing, rust resistant

OASIS MARINE 2 YEAR WARANTY

1 1/8 inch hose outlet---3.8 amp--12 volt

Rugged water tight impact resistant housing--stainless shaft--Blocked marine wiring

Consists of a float switch and an in-dash gauge that features both a visual and audible 85 db alarm

Allows an unarmed compartment to be constantly monitored

Complies with CFR 182. 530, which requires a visual and audible alarm in each unmanned space on commercial vessels at least 26' in length

A genuine Rule product, don't settle for anything less

High pumping capacity and reliability at a lower cost, ability to run dry for short periods

Pump and switch are stand-alone products, compact, efficient, long-life motors

A geniune Rule product, don't settle for less

Outstanding quality and value

Economically priced and designed for small boats

Marine and RV Pumps

Manufacturer: Rule

Made in Mexico

Small size, high efficiency, low current (low cost switching power supply supporting); to achieve a small size perfect combination of high flow

Unique automatic "discharge" function can bear the long-term continuous operation under nearly congestion condition Impact resistant ABS housing

Heavy duty motors with stainless steel shafts and tough. thermoplastic bodies submersible bilge pumps are tough enough for any bilge

⛵HAND BILGE PUMP FOR BOATS: Our manual bilge pump length is 17", and the maximum unfolded length is 28.3", which is easy to store and takes up minimal space. It’s the perfect boating accessory for kayaks, canoes, dinghys and small boats. Our bilge pump remove water quickly and downward strokes for maximum efficiency and less fatigue

⛵MAKES WATER REMOVAL EASIER & FASTER: Our hand water pump features a 34.6" long hose with a 1.16" intake nozzle and 1.37" diameter hose that makes reaching the bottom of your boat easier and removing excess water faster. This hand suction pump works great to remove water from the bottom of a motorboat, canoe or dinghy

⛵EASY TO USE: Just simply connect the hose to the end of the pump, insert the bottom of the pump into the water, and use the handle to start pumping. It sucks water when you push the handle in, and disperses the water when you pull the handle out!

2000 STRAINE

3 Year Warranty

Rotatable base for positioning discharge hose

Discharge Hose Size: 3/4"

13 VDC Power

Delivers up to 500 GPH

Pumps fresh and seawater, diesel and anti-freeze

Washdown for cars, vehicles, anchors and decks

Specification: flow rate (GPH): 1100 GPH; Volt: 12V; Current (A): 3.8A; Head (M): 5.0M; Wire Conductor (M): 1 m; Outlet Diameter: 29mm(1-1/8 inch); Size:5.71 x 4.06 x 3.27 inches/14.5 x 10.3 x 8.3 cm

All in One Pump and Switch: no float switch required; The submersible auto bilge pumps with built in floating switch can control the switch automatically according to the water level; Relay loop design avoids the pump against immediate high current

Long Life Motor: water cooled motors with anti airlock design for nice sealing and a long service life, heavy duty motors with stainless steel shafts and tough thermoplastic bodies; The bilge pumps for boats are reliable and safe, no leakage