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 98B Shower Sump System is a high-performance 12V DC pump designed for efficient water drainage in marine environments. Ideal for boats, yachts, and other vessels with shower systems, it delivers an impressive 50 litres per minute (11 gallons per minute) output with a maximum discharge head of 2.5 meters. Featuring the Rule 800 Submersible Pump, this system operates automatically through a Rule-a-Matic float switch, ensuring hands-free water removal. Its durable, corrosion-resistant design and easy maintenance features, including a removable pump, strainer, and sealed cover, make it a reliable solution for hassle-free water management. The multi-port inlet accommodates various hose sizes for flexible installation, making it the perfect choice for maintaining clean and dry shower areas on your vessel. |
€ 262,81
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1-2 weeks delivery time The Rule 98B-24 Shower Sump System is a high-performance 24V DC pump designed for efficient water drainage from showers on boats, yachts, and motor cruisers. Capable of pumping up to 50 liters per minute (11 gallons per minute) with a maximum discharge head of 2.5 meters, it ensures fast and reliable water removal. The system includes the Rule 800 Submersible Pump, controlled by the Rule-a-Matic float switch for automatic operation. Featuring a durable, high-impact plastic construction, this shower sump system is ignition protected, ensuring safety in marine environments. Its easy-to-maintain design includes a removable pump, strainer, and a sealed clear cover for hassle-free cleaning. The Rule 98B-24 is designed for flexible hose connections, with multi-port inlets supporting 19mm, 25mm, and 29mm hoses, making it versatile for various setups. Backed by a 5-year warranty, it offers long-lasting performance for mid-sized yachts and motor cruisers. |
€ 269,19
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1-2 weeks delivery time The Rule 99B Shower Sump System is a high-performance water management system suitable for various applications. Its durable construction and user-friendly features make it a reliable choice. With compatibility for different hose sizes, dimensions of 230mm x 240mm x 130mm, and a powerful 69 litres per minute output, this system is designed to deliver efficient performance. |
€ 277,67
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1-2 weeks delivery time The Rule RM1500A Rule-Mate 1500 Submersible Pump is a high-performance 12V DC bilge pump designed for medium-sized yachts and motor cruisers. With an impressive output of up to 95 liters per minute (21 gallons per minute), it ensures efficient water removal from the bilge. This fully automated pump features advanced level sense technology with a fail-safe backup mode, offering reliable operation even in challenging conditions. Its tough plastic body, quick-release inlet strainer, and low amp draw make it a durable and energy-efficient solution for your water management needs. Equipped with backflow prevention and air vents to reduce water left in the bilge, the Rule-Mate 1500 is the ideal choice for ensuring a dry and safe vessel. |
€ 309,45
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1-2 weeks delivery time The Rule RM800B Rule-Mate 800 Submersible Pump is a compact, efficient, and fully automated 12V bilge pump designed for small vessels. Capable of delivering up to 56 liters per minute (12 gallons per minute) with a maximum discharge head of 3 meters, this pump is ideal for removing water and maintaining dry conditions in boats, dinghies, and other marine applications. Its low amp draw conserves battery life, while the backup feature prevents dry running by reverting to a 2.5-minute cycle mode if the sensor is fouled. The tough plastic body is designed for durability in harsh marine environments, and the quick-release inlet strainer allows for easy cleaning. With its low noise operation, air vent system to prevent air locks, and ignition protection, the Rule-Mate 800 provides reliable, long-lasting performance, ensuring your vessel stays dry and safe. |
€ 151,14
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1-2 weeks delivery time The Rule RM800B-24 Rule-Mate 800 Submersible Pump (24V) is an efficient and reliable bilge pump designed for small to medium-sized vessels. Offering an impressive output of up to 56 liters per minute (12 gallons per minute), it ensures quick and effective water removal. Equipped with an integral sensor for automatic operation, it features a fail-safe backup mode that prevents dry running. The compact design, tough plastic body, and quick-release inlet strainer make it easy to install and maintain, while the low amp draw helps conserve battery power. Ideal for marine environments, this pump is ignition protected and offers air vents to avoid air locks during installation. Perfect for applications such as bilge pumping, deck showers, and water transfer, the Rule-Mate 800 ensures optimal performance and reliability for your boat. |
€ 156,22
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1-2 weeks delivery time The Rule-A-Matic Bilge Pump Float Switch Guard (Rule Model 36) protects the float switch of your bilge pump from damage caused by debris. It is easy to install and helps maintain the longevity and proper functioning of your bilge pump system. |
€ 7,90
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1-2 weeks delivery time The Rule Thru-Hull Fitting is a reliable, high-impact plastic component designed for use with Rule pumps. It is corrosion-resistant and ensures long-lasting performance, making it an ideal choice for durable marine plumbing. |
€ 17,23
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1-2 weeks delivery time The Rule Submersible Pump 1100 12V is a powerful water removal solution, ideal for boats and RVs. It features a high capacity of 69 l/min, a lift height of 3 meters, and operates efficiently, making it reliable for water-related activities. |
€ 66,42
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1-2 weeks delivery time The Rule Submersible Pump 1100 24V is designed for demanding situations, offering efficient power with a capacity of 69 l/min and a lift height of 3 meters. Its compact size and reliable performance make it ideal for a variety of water pumping applications. |
€ 79,20
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1-2 weeks delivery time The Rule Submersible Pump 1500 12V delivers high flow rates for various water pumping needs. It offers a capacity of 95 l/min, a lift height of 3 meters, and is designed for durability, ensuring reliable performance in tough conditions. |
€ 134,22
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1-2 weeks delivery time The Rule Submersible Pump 1500 24V provides enhanced performance for demanding applications, offering a high capacity of 95 l/min and a lift height of 3 meters. Its robust design ensures it can handle more intense water pumping tasks. |
€ 144,28
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1-2 weeks delivery time The Rule Submersible Pump 2000 12V is a reliable water pumping solution, operating at 12V with a 15A current. It has a capacity of 126 l/min, a maximum head height of 3 meters, and measures 15.2 x 10.8 cm. |
€ 187,84
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1-2 weeks delivery time The Rule Submersible Pump 2000 24V operates at a higher voltage of 24V with 7.5A, offering strong performance for demanding pumping tasks. It provides a flow rate of 126 l/min, a maximum head height of 3 meters, and has dimensions of 15.2 x 10.8 cm. |
€ 198,72
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1-2 weeks delivery time The Rule Submersible Pump 360 is a compact, efficient pump ideal for smaller applications. It operates at 12V with 2.5A, moving 23 l/min of water and has a maximum head height of 2 meters. Its dimensions are 8.9 x 6.0 cm. |
€ 31,86
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1-2 weeks delivery time The Rule Submersible Pump 3700 is designed for high-performance use, featuring a 12V/25A motor and capable of moving 233 l/min with a maximum head height of 4 meters. It has dimensions of 18.4 x 12.4 cm. |
€ 303,55
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1-2 weeks delivery time The Rule Submersible Pump 3700 24V provides powerful performance with 24V and 15A, ideal for fast drainage or water transfer tasks. It offers a 233 l/min capacity, a 4-meter maximum head height, and measures 18.4 cm x 12.4 cm. |
€ 313,07
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1-2 weeks delivery time The Rule Submersible Pump 500 12V is a compact, reliable solution for smaller-scale water movement tasks. Operating at 12V/2.5A, it has a capacity of 32 l/min, a maximum head height of 2 meters, and measures 8.9 cm x 6.0 cm. |
€ 38,51
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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.