Rule Pumps Marine Plumbing

Rule Pumps
  • Rule Pumps® - 12 V 360 GPH Electric Standard Impeller Submersible Bilge Pump
    Rule Pumps®12 V 360 GPH Electric Standard Impeller Submersible Bilge Pump (24DA)
    0
    # mpn4657537654
    12 V 360 GPH Electric Standard Impeller Submersible Bilge Pump (24DA) by Rule Pumps®. Computerized operation on the principle of impeller resistance. Float switches are not required. The pump will turn on every 2-1/2 minutes for about...
    Higher Flow - The optimized impeller provides greater flow atthe same amperageBuilt-In Thermal Cut-Off (TCO) - It provides added protectionfor the pump and vessel
    $26.73
  • Rule Pumps® - 12 V 360 GPH Electric Standard Impeller Submersible Bilge Pump with Float Switch
    Rule Pumps®12 V 360 GPH Electric Standard Impeller Submersible Bilge Pump with Float Switch (24DA-35A)
    0
    # mpn4657537655
    12 V 360 GPH Electric Standard Impeller Submersible Bilge Pump with Float Switch (24DA-35A) by Rule Pumps®. Computerized operation on the principle of impeller resistance. Float switches are not required. The pump will turn on every...
    Higher Flow - The optimized impeller provides greater flow atthe same amperageBuilt-In Thermal Cut-Off (TCO) - It provides added protectionfor the pump and vessel
    $69.75
  • Rule Pumps® - 12 V 3696 GPH Electric Impeller Submersible Bilge Pump
    Rule Pumps®12 V 3696 GPH Electric Impeller Submersible Bilge Pump (14A-6UL)
    0
    # mpn4657537639
    12 V 3696 GPH Electric Impeller Submersible Bilge Pump by Rule Pumps®. Heavy duty construction for both commercial and pleasure boat use; known for trouble free operation and reliability. 1-1/2" (38mm) discharge outlet. Range of higher...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $274.53
  • Rule Pumps® - 12 V 3696 GPH Electric Non-Automatic Impeller Submersible Bilge Pump
    Rule Pumps®12 V 3696 GPH Electric Non-Automatic Impeller Submersible Bilge Pump (14A)
    0
    # mpn2004294
    12 V 3696 GPH Electric Non-Automatic Impeller Submersible Bilge Pump (14A) by Rule Pumps®. Heavy duty construction for both commercial and pleasure boat use; known for trouble free operation and reliability. 1-1/2" (38mm) discharge...
    Fully SubmersibleEasy clean snap lock strainer
    $269.69
  • Rule Pumps® - 12 V 3996 GPH Electric Non-Automatic Impeller Submersible Bilge Pump
    Rule Pumps®12 V 3996 GPH Electric Non-Automatic Impeller Submersible Bilge Pump (56D)
    0
    # mpn2004311
    12 V 3996 GPH Electric Non-Automatic Impeller Submersible Bilge Pump (56D) by Rule Pumps®. Designed for the toughest applications, the pump optimizes Rule's exclusive design features to produce the highest capacity available for a pump...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $287.13
  • Rule Pumps® - 12 V 498 GPH Electric Automatic Impeller Submersible Bilge Pump
    Rule Pumps®12 V 498 GPH Electric Automatic Impeller Submersible Bilge Pump (25SA-6WC)
    0
    # mpn4657537667
    12 V 498 GPH Electric Automatic Impeller Submersible Bilge Pump by Rule Pumps®. The Rule 500 offers many design features while keeping size and cost to a minimum. Especially popular on smaller craft, Rule 500 pumps are unmatched in...
    Higher Flow - The optimized impeller provides greater flow atthe same amperageBuilt-In Thermal Cut-Off (TCO) - It provides added protectionfor the pump and vessel
    $125.13
  • Rule Pumps® - 12 V 498 GPH Electric Fully Automatic Impeller Submersible Bilge Pump
    Rule Pumps®12 V 498 GPH Electric Fully Automatic Impeller Submersible Bilge Pump (25SA)
    0
    # mpn4657537665
    12 V 498 GPH Electric Fully Automatic Impeller Submersible Bilge Pump (25SA) by Rule Pumps®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $99.00
  • Rule Pumps® - 12 V 498 GPH Electric Non-Automatic Standard Impeller Submersible Bilge Pump
    Rule Pumps®12 V 498 GPH Electric Non-Automatic Standard Impeller Submersible Bilge Pump (25DA)
    0
    # mpn4657537659
    12 V 498 GPH Electric Non-Automatic Standard Impeller Submersible Bilge Pump (25DA) by Rule Pumps®. This bilge pumps provide ultimate pumping performance, which helps keep your bilge clear of nuisance water, building on the genuine Rule...
    3 Year WarrantyMeets or exceeds RoHS, IMCI, CE and ISO standards
    $35.67
  • Rule Pumps® - 12 V 498 GPH Electric Non-Automatic Standard Impeller Submersible Bilge Pump with Float Switch
    Rule Pumps®12 V 498 GPH Electric Non-Automatic Standard Impeller Submersible Bilge Pump with Float Switch (25DA-35A)
    0
    # mpn4657537661
    12 V 498 GPH Electric Non-Automatic Standard Impeller Submersible Bilge Pump with Float Switch (25DA-35A) by Rule Pumps®. This bilge pumps provide ultimate pumping performance, which helps keep your bilge clear of nuisance water,...
    3 Year WarrantyMeets or exceeds RoHS, IMCI, CE and ISO standards
    $78.63
  • Rule Pumps® - 12 V 798 GPH Electric Fully Automatic Impeller Submersible Bilge Pump
    Rule Pumps®12 V 798 GPH Electric Fully Automatic Impeller Submersible Bilge Pump (20SA)
    0
    # mpn4657537650
    12 V 798 GPH Electric Fully Automatic Impeller Submersible Bilge Pump by Rule Pumps®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $117.71
  • Rule Pumps® - 12 V 798 GPH Electric Square Impeller Submersible Bilge Pump
    Rule Pumps®12 V 798 GPH Electric Square Impeller Submersible Bilge Pump (20F)
    0
    # mpn2004164
    12 V 798 GPH Electric Square Impeller Submersible Bilge Pump by Rule Pumps®. Rule offers two styles - square and round versions. The square model offers 36 mounting variations as well as a gas resistant strainer base. 3/4" (19mm)...
    Higher Flow - The optimized impeller provides greater flow atthe same amperageBuilt-In Thermal Cut-Off (TCO) - It provides added protectionfor the pump and vessel
    $53.67
  • Rule Pumps® - 12 V 798 GPH Electric Standard Impeller Submersible Bilge Pump
    Rule Pumps®12 V 798 GPH Electric Standard Impeller Submersible Bilge Pump (20DA)
    0
    # mpn4657537646
    12 V 798 GPH Electric Standard Impeller Submersible Bilge Pump (20DA) by Rule Pumps®. Computerized operation on the principle of impeller resistance. Float switches are not required. The pump will turn on every 2-1/2 minutes for about...
    Higher Flow - The optimized impeller provides greater flow atthe same amperageBuilt-In Thermal Cut-Off (TCO) - It provides added protectionfor the pump and vessel
    $55.61
  • Rule Pumps® - 24 V 1098 GPH Electric Standard Impeller Submersible Bilge Pump
    Rule Pumps®24 V 1098 GPH Electric Standard Impeller Submersible Bilge Pump (27DA-24)
    0
    # mpn4657537670
    24 V 1098 GPH Electric Standard Impeller Submersible Bilge Pump (27DA-24) by Rule Pumps®. Computerized operation on the principle of impeller resistance. Float switches are not required. The pump will turn on every 2-1/2 minutes for...
    Higher Flow - The optimized impeller provides greater flow atthe same amperageBuilt-In Thermal Cut-Off (TCO) - It provides added protectionfor the pump and vessel
    $77.41
  • Rule Pumps® - 24 V 1500 GPH Electric Impeller Submersible Bilge Pump
    Rule Pumps®24 V 1500 GPH Electric Impeller Submersible Bilge Pump (03)
    0
    # mpn2004285
    24 V 1500 GPH Electric Impeller Submersible Bilge Pump (03) by Rule Pumps®. High pumping capacity and reliability at a lower cost. The Rule 1500 offers more pumping capacity and more exclusive design features than any comparable...
    Fully SubmersibleEasy clean snap lock strainer
    $132.11
  • Rule Pumps® - 24 V 1998 GPH Electric Impeller Submersible Bilge Pump
    Rule Pumps®24 V 1998 GPH Electric Impeller Submersible Bilge Pump (12)
    0
    # mpn2004292
    24 V 1998 GPH Electric Impeller Submersible Bilge Pump (12) by Rule Pumps®. Engineered to commercial standards. The Rule 2000 is the best selling high capacity submersible bilge pump in the world. 1-1/8" (28.6mm) discharge outlet. Range...
    Fully SubmersibleEasy clean snap lock strainer
    $178.77
  • Rule Pumps® - 24 V 3696 GPH Electric Non-Automatic Impeller Submersible Bilge Pump
    Rule Pumps®24 V 3696 GPH Electric Non-Automatic Impeller Submersible Bilge Pump (16A)
    0
    # mpn2004296
    24 V 3696 GPH Electric Non-Automatic Impeller Submersible Bilge Pump (16A) by Rule Pumps®. Heavy duty construction for both commercial and pleasure boat use; known for trouble free operation and reliability. 1-1/2" (38mm) discharge...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $283.02
  • Rule Pumps® - 24 V 3996 GPH Electric Non-Automatic Impeller Submersible Bilge Pump
    Rule Pumps®24 V 3996 GPH Electric Non-Automatic Impeller Submersible Bilge Pump (56D-24)
    0
    # mpn2004312
    24 V 3996 GPH Electric Non-Automatic Impeller Submersible Bilge Pump (56D-24) by Rule Pumps®. Designed for the toughest applications, the pump optimizes Rule's exclusive design features to produce the highest capacity available for a...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $294.50
  • Rule Pumps® - 24 V 498 GPH Electric Non-Automatic Standard Impeller Submersible Bilge Pump
    Rule Pumps®24 V 498 GPH Electric Non-Automatic Standard Impeller Submersible Bilge Pump (25DA-24)
    0
    # mpn4657537660
    24 V 498 GPH Electric Non-Automatic Standard Impeller Submersible Bilge Pump (25DA-24) by Rule Pumps®. This bilge pumps provide ultimate pumping performance, which helps keep your bilge clear of nuisance water, building on the genuine...
    3 Year WarrantyMeets or exceeds RoHS, IMCI, CE and ISO standards
    $40.20
  • Rule Pumps® - 24 V 798 GPH Electric Standard Impeller Submersible Bilge Pump
    Rule Pumps®24 V 798 GPH Electric Standard Impeller Submersible Bilge Pump (20DA-24)
    0
    # mpn4657537647
    24 V 798 GPH Electric Standard Impeller Submersible Bilge Pump (20DA-24) by Rule Pumps®. Computerized operation on the principle of impeller resistance. Float switches are not required. The pump will turn on every 2-1/2 minutes for...
    Higher Flow - The optimized impeller provides greater flow atthe same amperageBuilt-In Thermal Cut-Off (TCO) - It provides added protectionfor the pump and vessel
    $57.93
  • Rule Pumps® - 3/4" Check Valve for 500 GPH Bilge Pump
    Rule Pumps®3/4" Check Valve for 500 GPH Bilge Pump (1220R)
    0
    # mpn4657537632
    3/4" Check Valve for 500 GPH Bilge Pump (1220R) by Rule Pumps®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $8.58
  • Rule Pumps® - 3/4" Check Valve for 800/1100 GPH Bilge Pumps
    Rule Pumps®3/4" Check Valve for 800/1100 GPH Bilge Pumps (1221R)
    0
    # mpn4657537633
    3/4" Check Valve for 800/1100 GPH Bilge Pumps (1221R) by Rule Pumps®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $8.58
  • Rule Pumps® - 32 V 1998 GPH Electric Impeller Submersible Bilge Pump
    Rule Pumps®32 V 1998 GPH Electric Impeller Submersible Bilge Pump (11)
    0
    # mpn2004291
    32 V 1998 GPH Electric Impeller Submersible Bilge Pump (11) by Rule Pumps®. Engineered to commercial standards. The Rule 2000 is the best selling high capacity submersible bilge pump in the world. 1-1/8" (28.6mm) discharge outlet. Range...
    Fully SubmersibleEasy clean snap lock strainer
    $179.45
  • Rule Pumps® - 32 V 3696 GPH Electric Non-Automatic Impeller Submersible Bilge Pump
    Rule Pumps®32 V 3696 GPH Electric Non-Automatic Impeller Submersible Bilge Pump (15A)
    0
    # mpn2004295
    32 V 3696 GPH Electric Non-Automatic Impeller Submersible Bilge Pump (15A) by Rule Pumps®. Heavy duty construction for both commercial and pleasure boat use; known for trouble free operation and reliability. 1-1/2" (38mm) discharge...
    Fully SubmersibleEasy clean snap lock strainer
    $279.99
  • Rule Pumps® - A-Matic Float Switch
    Rule Pumps®A-Matic Float Switch (35A)
    0
    # mpn2004179
    A-Matic Float Switch (35A) by Rule Pumps®. Year after year, the Rule-A-Matic has been the switch of choice for boaters the world over. Latest design now includes a removable base for easy cleaning and servicing, a mercury free snap...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $43.47
  • Rule Pumps® - A-Matic Float Switch with Fuse Holder
    Rule Pumps®A-Matic Float Switch with Fuse Holder (35FA)
    0
    # mpn2004180
    A-Matic Float Switch with Fuse Holder (35FA) by Rule Pumps®. Year after year, the Rule-A-Matic has been the switch of choice for boaters the world over. Latest design now includes a removable base for easy cleaning and servicing, a...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $44.88
  • Rule Pumps® - Gold Series 12 V 1500 GPH Electric Impeller Submersible Bilge Pump
    Rule Pumps®Gold Series 12 V 1500 GPH Electric Impeller Submersible Bilge Pump (04)
    0
    # mpn2004286
    Gold Series 12 V 1500 GPH Electric Impeller Submersible Bilge Pump by Rule Pumps®. High pumping capacity and reliability at a lower cost. The Rule 1500 offers more pumping capacity and more exclusive design features than any comparable...
    Features 5 year warrantyDouble insulated long stack motor for
    $144.04
  • Rule Pumps® - Gold Series 12 V 1998 GPH Electric Impeller Submersible Bilge Pump
    Rule Pumps®Gold Series 12 V 1998 GPH Electric Impeller Submersible Bilge Pump (09)
    0
    # mpn2004287
    Gold Series 12 V 1998 GPH Electric Impeller Submersible Bilge Pump by Rule Pumps®. Engineered to commercial standards. The Rule 2000 is the best selling high capacity submersible bilge pump in the world. 1-1/8" (28.6mm) discharge...
    Features 5 year warrantyDouble insulated long stack motor for
    $189.92
  • Rule Pumps® - LoPro™ 12 V 900 GPH Electric Automatic Impeller Submersible Bilge Pump
    Rule Pumps®LoPro™ 12 V 900 GPH Electric Automatic Impeller Submersible Bilge Pump (LP900S)
    0
    # mpn2004210
    LoPro™ 12 V 900 GPH Electric Automatic Impeller Submersible Bilge Pump by Rule Pumps®. This latest automatic pump design, the LoPro allows for pumping out of tight spaces and shallower bilges. The LP900S model uses a unique double...
    Fully rotating discharge bodyChoice of discharge ports supplied with each pump
    $88.84
  • Rule Pumps® - LoPro™ 12 V 900 GPH Electric Diaphragm Submersible Bilge Pump
    Rule Pumps®LoPro™ 12 V 900 GPH Electric Diaphragm Submersible Bilge Pump (LP900D)
    0
    # mpn4708856181
    LoPro™ 12 V 900 GPH Electric Diaphragm Submersible Bilge Pump by Rule Pumps®. Low Profile Bilge Pumps For Tight Spaces. Designed to bring pumping power to tight spaces, Rule's LoPro Series Bilge Pumps are only 2.4" (6cm) high. The...
    Multiple modes of operation. The LP900S features two automated modes of operationHigh or low water sensing mode. The pump starts when water reaches 2" (5cm). By turning the motor cartridge u PSIde down, the sensor is at 1.3" (3.25cm)
    $63.11
  • Rule Pumps® - Rule Mate Series 12 V 1098 GPH Electric Fully Automatic Impeller Submersible Bilge Pump
    Rule Pumps®Rule Mate Series 12 V 1098 GPH Electric Fully Automatic Impeller Submersible Bilge Pump (RM1100B)
    0
    # mpn4657537714
    Rule Mate Series 12 V 1098 GPH Electric Fully Automatic Impeller Submersible Bilge Pump (RM1100B) by Rule Pumps®. The Rule-Mate series of Automated Bilge Pumps features a pump and a non-mercury float switch in a single, compact housing....
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $137.11




The history of Rule Marine Inc. started more than half a century ago in Beverley Farms, Massachusetts. The company was established by a talented engineer and inventor, Clinton Rule, whose struggle with a leaky boat inspired him to create a new design of the bilge pump. It proved to be successful, and gradually, Rule pumps became highly popular in the United States and abroad. In the 1970s, the company expanded its business and began to manufacture other marine products – anchors, paints, saws, and various electronics. In 1998, it was acquired by ITT Industries and joined the numerous brands of this industrial giant.

These days, Rule is part of Xylem Inc., an American company that was founded in 2011 as the spinoff of the water-related businesses of ITT. Meanwhile, the goods by Rule are still rather popular on the recreational and small commercial boat markets. The company’s assortment includes submersible bilge pumps, livewell pumps, 3-way panel switches, portable aerator kits, removable motor cartridges, and related fittings. Designed using innovative and effective technology, all of these products are known for their high quality, long-lasting durability, and budget-friendly price.

As for bilge pumps by Rule, there are many standard and heavy-duty models. Powered by DC 12 or 24 V, they can be of a round or square shape to simplify the mounting process. Heavy-duty pumps include especially efficient, long-life motors which can even run dry for short periods of time. Such features as stainless steel shafts, marine-grade blocked wiring, easy-to-clean construction, ignition protection, and other solutions contribute to their reliability. As for standard models, they are also dependable enough and feature good performance, thermal cut-off protection, backflow prevention, and other benefits. Besides, many pumps offer the choice of straight or angled ports. On our digital shelves, you will find a wide range of all these products by Rule.

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