Rule pumps are reliable marine bilge pumps known for their durability and efficiency. They are commonly used in boats and yachts to remove excess water from the bilge area, ensuring the vessel remains dry and safe. Rule pumps come in various sizes and models to accommodate different types of vessels and water pumping needs. Rule pumps, manufactured by Rule Industries, are renowned for their robustness and effectiveness in marine applications. These submersible bilge pumps, available in various sizes such as 2000 GPH and 4000 GPH, are designed to keep your bilge clear of nuisance water, ensuring optimal performance even in demanding conditions. Boaters can find a wide selection of Rule pumps, including non-automatic and fully automated models, at reputable marine plumbing shops or online retailers like Amazon.com, offering the ultimate pumping performance for maintaining a dry bilge.
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1-2 weeks delivery time The Rule RM1500A fully automatic submersible bilge pump operates on 12V DC and delivers up to 5678 L/h (up to 95 L/min / 1500 GPH). It uses an integrated electronic water-sensing device with a fail-safe backup mode, includes a non-return (backflow prevention) valve, ventilated housing with thermal protection, and a removable/quick-release inlet strainer. Connections are listed as 25 mm / 28 mm hose and 1 inch NPT with 25 mm (1 inch) or 29 mm (1-1/8 inch) hose options, and dimensions are given as 150 x 110 x 150 mm.
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$ 376.13
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1-2 weeks delivery time The Rule RM2000-24 automated submersible bilge pump is designed for medium sized yachts and motor cruisers, with an integral float switch for automatic operation. It provides a maximum output of 120 litres/minute with a recommended discharge head of 3 m, connects to a 28 mm (1 1/8 inch) bore hose, and uses a 7.5 amp fuse. The unit has a tough plastic body with a quick release inlet strainer, measures 150 mm long x 150 mm high x 110 mm wide, and weighs 1.94 kg (approx. 2.44 kg packed).
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$ 450.19
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1-2 weeks delivery time The Rule RM2000A automatic submersible bilge pump operates on 12V and delivers approximately 7574 liters per hour (2000 GPH) at zero head, with 4921 liters per hour (1300 GPH) at 2 m head. It uses an integrated electronic water-sensing switch and activates at about 6 cm water level (also stated as about 7 cm / 2-3/4 inch), then shuts off at about 1.6 cm (5/8 inch). The pump includes a backup function, sensor contamination shutdown with computer-controlled restart after 2.5 minutes, flow blockage monitoring, ventilated housing, thermal protection, removable strainer, non-return valve, and a threaded hose tail; max current is 12A with a 15A fuse.
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$ 434.15
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1-2 weeks delivery time The Rule RM2000A-24 fully automatic submersible bilge pump is a 24V DC unit rated up to 7574 liters per hour (2000 GPH) at zero head, with an integrated electronic water sensor and float switch activation at 6 cm water depth. It includes a backup function, sensor-contamination shutdown with computer-controlled restart after 2.5 minutes, ventilated housing to help avoid air locking, and built-in thermal protection. The pump has a removable strainer, non-return valve, threaded hose tail, snap-lock attachment, and supports 25 mm / 28 mm hose connections with a 1-inch thread; dimensions are 150 x 110 x 150 mm.
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$ 449.78
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1-2 weeks delivery time The Rule RM500A submersible marine pump is a 12V unit rated at 500 GPH for bilge pumping and water transfer, with an integrated float switch for automatic operation. Shipping weight is listed as 1.10 kg. This model is noted as not available anymore, with Rule RM500B shown as the alternative.
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$ 137.19
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1-2 weeks delivery time The Rule RM500A-24 submersible bilge pump is a 24V unit rated at 500 GPH for marine bilge pumping and general water transfer tasks. It is described as compact for easier installation in tight spaces, with a listed shipping weight of 1.10 kg, and is noted as no longer available with an alternate option of Rule RM500B-24.
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$ 175.09
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1-2 weeks delivery time The Rule RM500B is a fully automatic 12V DC submersible bilge pump rated up to 1893 liters per hour (up to 31 liters per minute). It uses an integrated electronic water-sensing device with a backup mode that checks for water every 2.5 minutes if the sensor is fouled or the pump is air-bound, and it includes ventilated housing, built-in thermal protection, snap-lock attachment, and a removable strainer. Connections include a 19 mm outlet with 3/4 inch thread, and it includes a non-return valve that is compatible only with straight hose nozzles.
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$ 137.29
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1-2 weeks delivery time The Rule RM500B-24 fully automatic submersible bilge pump is a 24V DC unit rated at 1893 liters per hour (up to 31 L/min / 7 GPM stated). It uses an integrated electronic water sensor with float sensor activation and a backup cycle mode (2.5 minutes) if the sensor is fouled or flow is obstructed, and it includes a ventilated housing to reduce air lock plus thermal protection/thermal cut-off and ignition protection. Outlet connection is for 19 mm hose with a 3/4 inch thread, and listed details include a non-return valve (for straight hose nozzles only), removable strainer, fuse size 2 A, and dimensions given as 112 x 74 x 163 mm.
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$ 175.24
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1-2 weeks delivery time The Rule RM750A automatic submersible bilge pump is a 12V DC unit with an integral float switch for smaller vessels. It supports a 19 mm (3/4 inch) bore hose connection, delivers up to 47 litres per minute, and has a maximum recommended discharge head of 2 meters. The pump has a tough plastic body, a quick-release inlet strainer, a 5 amp fuse size requirement, and measures 114 mm high x 152 mm long x 83 mm wide; actual weight is 0.48 kg (approx. 0.68 kg packed).
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$ 171.44
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1-2 weeks delivery time The Rule RM750A-24 is a Rule-Mate 750 series submersible marine pump rated at 750 GPH for water removal in bilge pumping and live well circulation applications. The provided listing notes 24V operation and a shipping weight of 1.10 kg, and indicates the RM750A-24 is not available with Rule RM800B-24 shown as an alternative.
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$ 194.94
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1-2 weeks delivery time The Rule RM800B fully automatic 12V DC submersible bilge pump provides a rated output of 3028 liters per hour and uses an integrated electronic water sensor with a 3-position switch panel. It starts automatically at a 6 cm water level and includes a backup function that switches to a 2.5-minute check cycle if the sensor is contaminated or flow is blocked. The unit includes a removable strainer, ventilated housing, thermal protection, and a non-return valve (compatible only with straight hose nozzles), with 19 mm hose connection and 3/4 inch and 1 inch thread sizes.
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$ 171.88
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1-2 weeks delivery time The Rule RM800B-24 fully automatic submersible bilge pump is a 24V DC unit rated at 3028 liters per hour and designed for marine water removal with low power consumption. It uses an integrated sensor for automatic activation at a 6 cm water level, includes a backup safety function that switches to a computer-controlled cycle after 2.5 minutes if the sensor is blocked, and features ventilated housing, thermal protection, a removable strainer, and a non-return valve. Connections include a 19 mm outlet and thread sizes of 3/4 inch and 1 inch, with listed power consumption of 1.5 Ah and a max amperage of 2A (4A fuse).
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$ 195.31
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1-2 weeks delivery time The Rule Rule-A-Matic RS35A float switch is a compact, mercury-free automatic switch for narrow bilge installations, designed to help prevent rapid on/off cycling. It operates on 12V to 24V DC with a maximum current rating of 14A and uses a 51 mm fixing hole center. Overall dimensions are 110 mm height (at max lift), 105 mm length, and 40 mm width.
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$ 64.29
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1-2 weeks delivery time The Rule-A-Matic Plus float switch is an automatic on/off control device for bilge pumps designed for pumps drawing up to 20 amps. It includes a manual test feature, a fully integrated impact-resistant cover, and a highly abrasion-resistant wire. Dimensions are 120 x 60 x 90 mm, and weight is 0.24 kg.
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$ 80.87
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1-2 weeks delivery time The Rule RS43 bilge pump switch is a 12V control component designed to provide reliable operation for bilge pumps with easy installation. It has compact dimensions of 6 x 7.5 cm for space-saving mounting.
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$ 66.99
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1-2 weeks delivery time The Rule RS44 bilge pump switch is a 24V unit intended for bilge pump operation with straightforward installation and power-efficient performance. It has a compact footprint with dimensions of 6 x 7.5 cm.
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$ 79.43
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1-2 weeks delivery time The Rule 25DR Pro Series cartridge motor delivers a powerful 500 GPH solution in a compact, lightweight format for marine needs. It is supplied with packaged dimensions of 10.00 x 10.00 x 10.00 cm and an actual weight of 0.34 kg (approximately 0.54 kg packed), helping keep installations space-efficient while maintaining reliable performance.
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Our managers will contact you and clarify the terms of the order
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1-2 weeks delivery time The Rule 27D bilge pumping unit is a 12V DC 1100 GPH pump that is no longer available. The listed alternate part number is Rule 27DA. Shipping weight: 0.60 kg.
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Our managers will contact you and clarify the terms of the order
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What types of Rule pumps are available for marine applications?
Rule offers a diverse range of pumps tailored for marine applications, including bilge pumps, livewell pumps, and washdown pumps. These pumps come in various sizes and configurations to meet different vessel requirements. Additionally, Rule pumps are available with advanced features such as automatic operation, high capacity, and corrosion-resistant materials, ensuring efficient and reliable performance in harsh marine environments.
Rule's lineup of marine pumps, including their bilge pumps, livewell pumps, and washdown pumps, offers versatile solutions for various marine needs. With options available in 12-volt DC and other configurations, Rule pumps provide reliable performance whether it's for standard bilge applications, livewell circulation, or maintaining cleanliness on deck. Boaters can rely on Rule's expertise in marine pumping systems, backed by features like automatic operation and corrosion-resistant materials, ensuring durability and peace of mind on the water.
For more control options, explore our Rule Bilge Pump Switch.
Can Rule pumps handle different types of liquids besides water?
Rule pumps are primarily designed for marine applications and are optimized for handling water, including bilge water, livewell water, and freshwater. While Rule pumps are not explicitly intended for other types of liquids, some models may be capable of handling light-duty pumping tasks involving compatible fluids. However, it's crucial to consult the manufacturer's specifications and guidelines to ensure proper pump compatibility and performance.
While Rule pumps excel in marine environments, particularly for handling bilge and livewell water, it's important to note that they are not recommended for use as sump pumps or for applications involving heavy-duty liquids. Consulting the manufacturer's specifications and guidelines is crucial to determine the pump's suitability for specific tasks, ensuring optimal performance and longevity.
For seamless pump activation and automatic water management, explore our Rule Float Switch, designed for efficient and reliable bilge pump control.
What preventive measures can be taken to prolong the lifespan of Rule pumps?
To extend the lifespan of Rule pumps, regular maintenance is essential. This includes inspecting the pump and its components for any signs of wear or damage, such as corrosion or debris buildup, and cleaning them as needed. Additionally, ensuring that the pump is properly installed and securely mounted can help prevent unnecessary strain and prolong its operational efficiency. It's also advisable to adhere to the manufacturer's recommendations regarding operating conditions and usage limits to avoid premature wear and ensure optimal performance.
To maintain Rule pumps in optimal condition, regular upkeep is paramount. This involves thorough inspections for wear, corrosion, or debris accumulation, coupled with proper cleaning and adherence to installation guidelines. Following manufacturer recommendations regarding operating conditions and usage limits can significantly enhance the longevity and performance of these 12 volt pumps, ensuring reliable operation when needed most.