Rule

Rule Standard Bilge Pump

Item: #880162 | Part Number: Not Selected
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MSRP: $22.99 - $281.99
$21.84 - $281.99
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                    MSRP: $22.99 - $281.99
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                    Description

                    The Rule Standard Bilge Pump is engineered for dependable, high-capacity water removal in demanding marine environments. With flow rates up to 4000 GPH, corrosion-resistant construction, and easy-clean strainer bases, it delivers quiet, efficient operation and added protection for safer, drier bilges.

                    Image of : Rule Standard Bilge Pump Rule Standard Bilge Pump Item # 880162

                    Description

                    Keeping your bilge clear of nuisance water is the number one objective of Rule Standard Bilge Pumps. Simple as that. Rigorous engineering and testing ensure that Rule keeps delivering pumps that can efficiently handle the highest flow even in the most challenging applications.

                    Standalone products with switches sold separately. The pumps can be paired with a float or panel switch, providing an extra level of security and protection.

                    Engineered with snap-lock strainer bases allowing for easy access to clean the strainer and impeller cavity. They also feature a non-return valve that prevents water left in the discharge from running back, keeping bilges dryer and cleaner.

                    Include a vented impeller housing to prevent the pump from becoming airlocked. Removable discharge fittings, straight ports are included and 90-degree ports are also available to suit your installation requirements.

                    Rule Standard Bilge Pumps meet or exceed RoHS, IMCI, CE and ISO standards, and are NMMA listed products.

                    UL listed options can be used on passenger carrying vessels. They are engineered to commercial standards, and offer high pumping capacity and reliability.

                    Features:

                    • Flow rates from 360 - 4000 GPH (1363 - 15140 LPH)
                    • 12, 24 and 32Volt versions available
                    • Compact, efficient, long-life motors with ability to run dry for short periods
                    • Back Flow Prevention (360 - 1100 models only)
                    • Easy-clean, snap-lock strainer bases
                    • Stainless steel shafts
                    • Completely submersible
                    • Marine-grade blocked wiring
                    • Rust and corrosion protection
                    • Built-in Thermal Cut-Off (TCO) provides added protection for pump and vessel
                    • Silent operation with minimal vibration
                    • Ignition protection
                    • CE and ISO 8849 certification

                    Specifications

                    WARNING

                    This product can expose you to chemicals including Formaldehyde, which are known to the State of California to cause cancer, birth defects or other reproductive harm.

                    For more information go to www.p65warnings.ca.gov.

                    Part Numbers for Rule Standard Bilge Pump

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                    Questions

                    Data sheet specification only show for 1500 - what are specs for 2000 or 4000?

                    Asked by: Shoe
                    The attached data sheet should answer most of your questions.
                    Answered by: RJT Outlet
                    Date published: 2026-02-21

                    what is the OD of the pump outlet?

                    Asked by: Ken5
                    Clicking on the specifications link in the description reveals the various output diameters based on pump size. https://defender.com/assets/pdf/rule/rule-quick-reference-flyer.pdf
                    Answered by: RJT Outlet
                    Date published: 2024-07-23

                    I double dog dare you to locate a spec sheet for any rule pump other than the 1500.  Searching on a 2000, 3700 or 4000 spec sheet takes you to the 1500.  This will not help to  identify discharge hose size.

                    Asked by: Coach
                    Hello, Please see the attached image with the spec sheet.
                    Answered by: Upwind
                    Date published: 2025-10-14

                    Outlet diameter

                    Asked by: Larry
                    1-1/8"
                    Answered by: DocW
                    Date published: 2025-05-18

                    what size wire should be used to connect the Rule 2000 pump?

                    Asked by: uvantu
                    This depends on how much voltage drop you are willing to tolerate in the circuit. I would recommend a 3% drop for the main wire because there will be additional losses in the circuit as it passes through the float switch (skinny wire) and the ON/OFF/AUTO switch. With this in mind and assuming a 12 volt system, you want your resistance for the wire to be no more than 0.36V/8.4 amps= 0.043 Ohms. Divide this value by the resistance of the wire (Ohms/ft) to get the maximum length of the circuit for any size of wire. For example, the maximum length of 14 gauge wire would be 0.043 Ohms/.0025 Ohms per ft= 17.2’. I ended up using 10 gauge wire on my boat due to the 40’ circuit length (20’ from the panel to the float switch + 20’ back) and made the connections to the float switch via a terminal block with heat shrink ring terminals to prevent corrosion in the wires. This method worked well and made it easier to change out float switches when necessary. I hope this helps. PS, if you still have issues with voltage drop on the Rule 2000, you might consider a Rule 1500 since it only draws 4.8 amps (according to the West Marine info) compared to the 8.4 amps of a Rule 2000 and voltage drop is directly related to the amperage.
                    Answered by: Phil
                    Date published: 2026-06-23
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                    Rule Standard Bilge Pump
                    Total:
                    MSRP: $22.99 - $281.99
                    $21.84 - $281.99