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 Osculati 16.483.12 Rule 1100 Auto 27SA Submersible Bilge Pump is a 12V automatic marine drainage pump designed for high-flow bilge water evacuation with low current consumption. Delivering up to 74 l/min maximum flow and 40 l/min at a 1.5 m head, the pump integrates a streamlined impeller, built-in circuit breaker and integrated vent system to reduce air bubbles within the drainage circuit. The compact automatic pump measures 111 mm in height with a 64 mm base diameter and supports 28 mm hose connections for simplified marine installation. |
$ 376.27
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1-2 weeks delivery time Osculati 16.114.60 Rule 1500 Submersible Bilge Pump is a 12V marine drainage pump designed for high-capacity bilge water evacuation. Delivering up to 100 l/min flow with a 4.8A current draw, the pump features a standard submersible configuration suitable for recreational and professional marine applications. The unit supports optional automatic operation through compatible external switches and eco-switch systems. Measuring 150 mm in height with a 110 mm base diameter, the pump is designed for Ø28 mm hose connections. |
$ 312.38
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1-2 weeks delivery time Osculati 16.114.61 Rule 1500 Submersible Bilge Pump is a 24V marine drainage pump designed for high-capacity bilge water evacuation. Delivering up to 100 l/min flow with a 2.3A current draw, the pump features a standard submersible configuration suitable for recreational and professional marine applications. The unit supports optional automatic operation through compatible external switches and eco-switch systems. Measuring 150 mm in height with a 110 mm base diameter, the pump is designed for Ø28 mm hose connections. |
$ 334.84
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1-2 weeks delivery time Osculati 16.115.60 Rule 2000 Submersible Bilge Pump is a 12V high-capacity marine drainage pump designed for intensive bilge water evacuation applications. Delivering up to 135 l/min flow with an 8.4A current draw, the pump features a standard submersible configuration suitable for recreational and professional marine installations. The unit supports optional automatic operation through compatible external switches and eco-switch systems. Measuring 150 mm in height with a 110 mm base diameter, the pump is designed for Ø28 mm hose connections. |
$ 436.89
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1-2 weeks delivery time Osculati 16.115.61 Rule 2000 Submersible Bilge Pump is a 24V high-capacity marine drainage pump designed for intensive bilge water evacuation applications. Delivering up to 135 l/min flow with a 4A current draw, the pump features a standard submersible configuration suitable for recreational and professional marine installations. The unit supports optional automatic operation through compatible external switches and eco-switch systems. Measuring 150 mm in height with a 110 mm base diameter, the pump is designed for Ø28 mm hose connections. |
$ 461.13
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1-2 weeks delivery time Osculati 16.118.12 Rule 3700 Large Submersible Bilge Pump is a high-capacity 12V marine drainage pump designed for demanding bilge evacuation applications. Delivering up to 237 l/min flow with a 15.5A current draw and 6.3 m head capability, the pump features a long-life motor with permanently lubricated bearings and integrated water cooling system. The dual-insulated construction helps reduce shaft electrolysis, while the acetal body and plug-in base simplify installation and servicing. The pump measures 184 mm in height and supports Ø38 mm hose connections. |
$ 703.93
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1-2 weeks delivery time Osculati 16.118.24 Rule 3700 Large Submersible Bilge Pump is a high-capacity 24V marine drainage pump designed for demanding bilge evacuation applications. Delivering up to 237 l/min flow with a 6.9A current draw and 6.3 m head capability, the pump features a long-life motor with permanently lubricated bearings and integrated water cooling system. The dual-insulated construction helps reduce shaft electrolysis, while the acetal body and plug-in base simplify installation and servicing. The pump measures 184 mm in height and supports Ø38 mm hose connections. |
$ 728.18
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1-2 weeks delivery time Osculati 16.119.12 Rule 4000 Large Submersible Bilge Pump is a high-capacity 12V marine drainage pump designed for intensive bilge evacuation applications. Delivering up to 256 l/min flow with a 15.5A current draw and 6.3 m head capability, the pump features a long-life motor with permanently lubricated bearings and integrated water cooling system. The dual-insulated construction helps reduce shaft electrolysis, while the acetal body and plug-in base simplify installation and servicing. The pump measures 197 mm in height and supports Ø50 mm hose connections. |
$ 721.12
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1-2 weeks delivery time Osculati 16.119.24 Rule 4000 Large Submersible Bilge Pump is a high-capacity 24V marine drainage pump designed for intensive bilge evacuation applications. Delivering up to 256 l/min flow with a 6.9A current draw and 6.3 m head capability, the pump features a long-life motor with permanently lubricated bearings and integrated water cooling system. The dual-insulated construction helps reduce shaft electrolysis, while the acetal body and plug-in base simplify installation and servicing. The pump measures 197 mm in height and supports Ø50 mm hose connections. |
$ 889.52
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1-2 weeks delivery time Osculati 16.020.15 Rule Mate RM1500A Automatic Bilge Pump is a 12V eco-friendly marine drainage pump designed for automatic bilge water evacuation with electronic sensor control. Delivering up to 97 l/min flow with a 7A current draw, the pump automatically activates when water reaches 7 cm and switches off after complete drainage. The integrated FIELD-effect sensor prevents operation in the presence of oil to help protect the marine environment. The antistatic pump body measures 150x150 mm and supports 25/28 mm hose connections. |
$ 661.10
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1-2 weeks delivery time Osculati 16.020.20 Rule Mate RM2000A Automatic Bilge Pump is a 12V eco-friendly marine drainage pump designed for automatic bilge water evacuation with electronic sensor control. Delivering up to 129 l/min flow with a 12A current draw, the pump automatically activates when water reaches 7 cm and shuts off after complete drainage. The integrated FIELD-effect sensor prevents operation in the presence of oil to help protect the marine environment. The antistatic pump body measures 150x150 mm and supports 25/28 mm hose connections. |
$ 762.67
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1-2 weeks delivery time Osculati 16.020.21 Rule Mate RM2000A-24 Automatic Bilge Pump is a 24V eco-friendly marine drainage pump designed for automatic bilge water evacuation with electronic sensor control. Delivering up to 129 l/min flow with a 6.5A current draw, the pump automatically activates when water reaches 7 cm and switches off after complete drainage. The integrated FIELD-effect sensor prevents operation in the presence of oil to help protect the marine environment. The antistatic pump body measures 150x150 mm and supports 25/28 mm hose connections. |
$ 790.03
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1-2 weeks delivery time Osculati 16.020.51 Rule Mate RM500B Automatic Bilge Pump is a compact 12V eco-friendly marine drainage pump designed for automatic bilge water evacuation with electronic sensor control. Delivering up to 35 l/min flow with a 1.8A current draw, the pump automatically activates when water reaches 5 cm and switches off after complete drainage. The integrated field-effect sensor prevents operation in the presence of oil to help protect the marine environment. The anti-static pump construction measures 111 mm in height and 72 mm in width, supporting Ø19 mm hose connections. |
$ 241.52
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1-2 weeks delivery time Osculati 16.020.76 Rule Mate RM800B Automatic Bilge Pump is a compact 12V eco-friendly marine drainage pump designed for automatic bilge water evacuation with electronic sensor control. Delivering up to 55 l/min flow with a 3.0A current draw, the pump automatically activates when water reaches 5 cm and switches off after complete drainage. The integrated field-effect sensor prevents operation in the presence of oil to help protect the marine environment. The anti-static pump construction measures 111 mm in height and 72 mm in width, supporting Ø19 mm hose connections. |
$ 301.63
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1-2 weeks delivery time Osculati 16.020.77 Rule Mate RM800B-24 Automatic Bilge Pump is a compact 24V eco-friendly marine drainage pump designed for automatic bilge water evacuation with electronic sensor control. Delivering up to 55 l/min flow with a 1.6A current draw, the pump automatically activates when water reaches 5 cm and switches off after complete drainage. The integrated field-effect sensor prevents operation in the presence of oil to help protect the marine environment. The anti-static pump construction measures 111 mm in height and 72 mm in width, supporting Ø19 mm hose connections. |
$ 341.65
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1-2 weeks delivery time Osculati 16.020.12 Rule Mate RM1100B Automatic Bilge Pump is a compact 12V eco-friendly marine drainage pump designed for automatic bilge water evacuation with electronic sensor control. Delivering up to 72 l/min flow with a 3.8A current draw, the pump automatically activates when water reaches 5 cm and switches off after complete drainage. The integrated field-effect sensor prevents operation in the presence of oil to help protect the marine environment. The anti-static pump construction measures 111 mm in height and 72 mm in width, supporting 25/28 mm hose connections. |
$ 363.86
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1-2 weeks delivery time Osculati 16.020.13 Rule Mate RM1100B-24 Automatic Bilge Pump is a compact 24V eco-friendly marine drainage pump designed for automatic bilge water evacuation with electronic sensor control. Delivering up to 72 l/min flow with a 2.1A current draw, the pump automatically activates when water reaches 5 cm and switches off after complete drainage. The integrated field-effect sensor prevents operation in the presence of oil to help protect the marine environment. The anti-static pump construction measures 111 mm in height and 72 mm in width, supporting 25/28 mm hose connections. |
$ 375.68
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1-2 weeks delivery time Osculati 16.598.12 Rule ECO Bilge Pump Switch is a 12V automatic marine pump switch designed for environmentally friendly bilge pump control applications. Rated for 20A capacity, the mercury-free system operates using air pressure activation instead of submerged electrical wiring. As bilge water rises, air pressure inside the connected tube activates the switch to control the bilge pump, while all electrical wiring remains outside the water for improved operational safety and reliability. |
$ 211.32
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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.
