Rule is a trusted global leader in submersible bilge pumps and accessories for both recreational and small commercial boats. Their range of high-quality products includes submersible bilge pumps, ventilation blowers, rule mate automatic bilge pumps, switches, and alternative energy with rechargeable bilge pumps.
Rule Pumps: The Industry Standard for Quality and Reliability
With a reputation for quality, assurance, and exceptional customer care built over 35 years, Rule has become the industry standard for both manual and automatic submersible bilge pumps. These automatic computerized sump pumps are used for draining pools, pool covers, basements, garages, utility rooms, sumps, boats, and other utility applications.As part of Xylem, Rule remains the top choice for boaters and manufacturers worldwide—often paired with reliable Bilge Pump Float Switches for complete bilge management.
Fast deliveries of yacht equipment, calculation, selection of analogues and spare parts. Send us your request and we will contact you ASAP with a solution. We deliver in Cyprus, throughout Europe and worldwide. More than 10 years of experience.
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1-2 weeks delivery time The Rule 1240R backflow prevention valve is a joker valve designed for Rule shower drain boxes to help stop wastewater reverse flow. It is compatible with the 97, 97-24, 97A, 97A-24, 98, 98-24, 98A, and 98A-24 drain box models, uses durable rubber and plastic components, and is described as corrosion-resistant for marine environments. Listed weight is 0.01 kg (approx. 0.21 kg packed) with a shipping weight of 0.10 kg, and it is suitable for 32°F (0°C) to 140°F (60°C). |
$ 18.60
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1-2 weeks delivery time The Rule 1242R lid and seal kit is a replacement set for Rule 98B and 99B series shower drain boxes. It includes the lid and gasket to provide a secure, leak-proof seal and is compatible with models 98B, 98B-24, 99B, and 99B-24. |
$ 52.57
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$ 301.55
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1-2 weeks delivery time The Rule 3700 Gold Series submersible bilge pump (Supplier Code 13A) is a 12V DC heavy-duty unit rated up to 14,010 liters/hour and designed for demanding marine water removal. It features thermal protection, an anti-airlock design, quiet operation, corrosion-resistant construction, dry-run safe capability, ignition protection, and a snap-lock/quick-release inlet strainer for easier cleaning. The pump uses a 38 mm (1-1/2 inch) discharge outlet for 38 mm (1.5 inch) bore hose and is listed with dimensions of 180 x 135 mm and a 5-year warranty. |
$ 582.58
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1-2 weeks delivery time The Rule 140 in-line ventilation blower is a 12V unit with a 75 mm hose connection for bilges, engine rooms, and galleys. The input lists an airflow rate of 4.2 m³/min and an output of 3.8 m³/min (135 CFM) at open flow, plus corrosion-resistant construction with sealed axles. It is specified at approx. 2.9 A with a 4 A fuse, is USCG 183.410 compliant (ignition protected), and is supplied under order number 00320274 (barcode 042237085412). |
$ 62.84
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1-2 weeks delivery time The Rule 140-24V in-line ventilation blower is a 24V unit for marine and industrial airflow applications with 75 mm (3 inch) duct connections and up to 3.8 m³/min (135 CFM) air displacement at open flow. It is designed for quiet, efficient operation, uses corrosion-resistant materials with front and rear shaft seals, mounts in any position on a flat surface, and uses beveled hose connectors for easier installation. Listed electrical data includes approximately 1.7A current draw and a 2.5A fuse size; dimensions and weights are provided as 200 x 170 x 200 mm and also 9.5 cm (H) x 12.7 cm (W) x 13.7 cm (L), with weights of 2.03 kg and a shipping weight of 0.80 kg. |
$ 77.24
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1-2 weeks delivery time The Rule 14A heavy-duty submersible bilge pump is a 12V DC unit rated up to 14,010 liters per hour (also listed as 14,006 L/h at zero discharge head) with anti-airlock ventilated housing, built-in thermal protection, and a snap-lock mounting system. It uses a 38 mm (1-1/2 inch) hose connection, can be operated via a float switch or switch panel, and includes a removable strainer plus a silicone-coated power cable; additional listed data includes up to 4 m discharge head, IP68 rating, ignition protection, motor life rated at 2500 hours, and current draw noted as 17.5 A at 12V (with max amperage listed as 20 A). |
$ 347.35
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1-2 weeks delivery time The Rule 1500 12V submersible pump is a 12V unit rated at 9A with a capacity of 95 l/min and a recommended lift height of 3 m. It uses a 29 mm connection and measures 15.2 cm high by 10.8 cm diameter for compact installation in demanding water pumping applications. |
$ 177.57
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1-2 weeks delivery time The Rule 1500 24V submersible pumping unit is designed for demanding water transfer tasks, delivering 95 l/min capacity with a recommended height of 3 m. It operates on 24V with a current draw of 5A, uses a 29 mm connection, and measures 15.2 cm (H) x 10.8 cm (Ø). |
$ 190.88
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1-2 weeks delivery time The Rule portable hand pump is rated for a flow rate of 8 GPM. |
$ 130.28
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1-2 weeks delivery time The Rule 16A submersible bilge pump is a 24V DC heavy-duty unit rated at 14,010 liters per hour and designed for continuous marine water removal. It includes a ventilated housing to help prevent air locks, built-in thermal protection, and a quick-release strainer for internal cleaning. The pump uses a 38 mm (1-1/2 inch) hose connection, is operated via a float switch or switch panel, meets ISO8846 and ISO8849 marine standards, and is recommended for discharge heads up to 4 meters. |
$ 329.07
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1-2 weeks delivery time The Rule 16AD2 Rule 3700 pump unit delivers dependable pumping performance with a 24V power supply for powerful, consistent operation. Built for versatile use across marine and industrial environments, it is engineered for durability and efficient handling of various fluids in demanding applications. |
$ 588.47
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1-2 weeks delivery time The Rule 3700 OEM pump is a 24V pump unit supplied as an original equipment component. |
$ 580.82
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1-2 weeks delivery time The Rule 3800 livewell/washdown centrifugal pump is a 12V DC unit rated for 220 liters per minute (48 gallons per minute) and intended for below-waterline installation with a flooded inlet. It is non-self-priming, uses 38 mm (1-1/2 inch) inlet/outlet ports, and is designed for quiet operation in a durable plastic body with a maximum recommended delivery head of 3 meters. |
$ 440.86
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1-2 weeks delivery time The Rule 3800 general purpose centrifugal pump is a 24V DC, high-flow, low-head unit for marine water transfer tasks such as livewell circulation and low-pressure washdowns. It delivers up to 220 liters per minute (48 gallons per minute) with a maximum head of 3 meters and uses a 38 mm (1 1/2 inch) bore hose connection. The pump is non-self-priming and requires a flooded inlet line; it features a tough plastic body, ignition-protected design, a 15 amp fuse requirement, a 2500-hour rated motor life, and an operating temperature range of -30°C to +50°C. Dimensions are 210 mm (L) x 165 mm (W) x 165 mm (H) and weight is approximately 2.92 kg (approx. 3.42 kg packed). |
$ 501.33
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1-2 weeks delivery time The Rule Submersible Pump 2000 is a 12V submersible pumping unit rated at 15A with a capacity of 126 l/min and a maximum head height of 3 m. It uses a 29 mm connection and measures 15.2 x 10.8 cm. |
$ 248.52
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1-2 weeks delivery time The Rule 2000 submersible pump is a 24V DC unit rated at 7.5A, designed for demanding pumping tasks. It provides a capacity of 126 l/min with a maximum head height of 3 m, uses a 29 mm connection, and has dimensions of 15.2 x 10.8 cm. |
$ 262.90
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1-2 weeks delivery time The Rule livewell aerator pump kit is a compact 12V aeration unit rated at 23 LPM for oxygenating fish containers. It is designed for quiet, spark-free operation and supports aeration of 5 to 30 gallons (192 to 1142 liters) of water. The kit includes suction cups on the pump base for mounting to non-porous surfaces, a 229 mm spray tube that can be cut to length, an adjustable spray nozzle, a foam filtration system, and a power cable with battery clamps. |
$ 75.84
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For more bilge pump switch options, explore our Rule Bilge Pump Switch.
For enhanced bilge pump automation, explore our Rule Float Switch, designed for reliable water level control and pump activation. These solutions are especially effective when paired with Bilge Pumps for Small Boats, ensuring efficient operation in compact marine systems.
For marine use, the Rule Automatic Bilge Pump offers reliable, hands-free operation to keep bilges dry and vessels safe. Trusted by professionals and boat owners worldwide, Rule pumps are known for their durability, efficiency, and smart activation features.