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 thru-hull fitting set is supplied as a 2-piece set. No additional specifications are provided in the input. |
$ 88.64
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1-2 weeks delivery time The livewell debris strainer is a strainer component intended to help catch debris in a livewell water system. |
$ 31.71
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1-2 weeks delivery time The Rule 7700D utility pump is a 12V DC unit rated at 7700 GPH with a 3-inch connection. |
$ 1,010.43
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1-2 weeks delivery time The aerator spray head is a spray head component. |
$ 42.40
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1-2 weeks delivery time The Rule 800 12V submersible pump operates on 12V with a current draw of 5A and delivers a capacity of 50 l/min. It features a 19 mm connection, a maximum head height of 2 m, and compact dimensions of 9.3 cm x 6.0 cm (height x diameter). |
$ 82.49
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1-2 weeks delivery time The Rule 800OUD 12V DC shower system pump is a compact unit intended for marine or RV shower applications. It is designed to provide reliable water flow for shower water circulation and consistent performance in harsh environments. |
$ 74.30
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1-2 weeks delivery time The Rule 800 submersible pump is a 24V unit rated at 2.5A for water circulation and drainage. It delivers 50 l/min capacity with a maximum lift height of 2 m, uses a 19 mm connection, and measures 9.3 x 6.0 cm (height x diameter). |
$ 97.66
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1-2 weeks delivery time The Rule 98A shower drain system is a multi-port 12V DC drainage unit with an integrated pump rated at 800 GPH and 2.9A. It provides a 19 mm exhaust connection and multiple inlet connection options (19 mm, 25 mm, 29 mm, and 38 mm). Overall dimensions are 24 x 23 x 13 cm, and the listed shipping weight is 2.00 kg; the product is noted as no longer available and is listed as an alternate to Rule 98B. |
$ 280.93
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1-2 weeks delivery time The Rule 98A-24 shower drain set is a 24V drainage system rated at 1.5A with a listed capacity of 800 GPH. It uses a 19 mm exhaust connection and an inlet adaptable to 19, 25, 29, and 38 mm, with overall dimensions of 24 x 23 x 13 cm and a shipping weight of 2.00 kg. Not available anymore; alternate to Rule 98B-24. |
$ 288.11
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1-2 weeks delivery time The Rule 98B shower sump drainage kit is a 12V DC system for removing waste water from showers and basins using a Rule 800 submersible centrifugal pump with a Rule-a-Matic float switch for automatic operation. It is rated at 50 L/min (11 gallons/min) with a maximum discharge head of 2.5 m, supports 19 mm (3/4 inch), 25 mm (1 inch), or 29 mm (1 1/8 inch) hose connections, and features a clear sealed screw-down cover with removable pump and strainer for maintenance. |
$ 285.16
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1-2 weeks delivery time The Rule 98B-24 shower drain system is a 24V DC automatic multi-port grey water sump unit with a centrifugal, spark-free Rule 800 submersible pump and a Rule-a-Matic non-mercury float switch. It delivers 50 L/min output with a maximum recommended discharge head of 2.5 m, includes an integral check (non-return) valve, and supports 19 mm, 25 mm, and 29 mm hose connections. The system features a sealed clear cover (polycarbonate lid) and removable pump, strainer, and float switch for tool-free maintenance, with overall dimensions of 230 x 240 x 130 mm and product weight of 1.58 kg. |
$ 301.92
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1-2 weeks delivery time The Rule 99 side mount strainer base is a reliable component for efficient water filtration, built to support smooth operation and long-lasting performance in your water system. |
$ 9.53
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1-2 weeks delivery time The Rule 99B shower drain kit is a compact grey water drainage system rated at 12V with an output of 69 litres per minute. It uses automatic float switch operation and includes three inlet ports, a quick-release lid, and an easy-to-clean internal strainer. The unit measures 230 x 240 x 130 mm, has a maximum delivery head of 3 meters, uses a centrifugal Rule 1100 pump (spark-free), and weighs 1.58 kg; specified electrical protection includes a 7.5 amp fuse. |
$ 291.56
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1-2 weeks delivery time The Rule 99B-24 shower drain system is a 24V DC centrifugal sump unit for marine wastewater removal, delivering 69 LPM (1100 GPH / 4164 LPH) with automatic float-switch control. It uses a Rule 1100 submersible pump and includes a removable strainer and quick-release/clear screw-down cover for maintenance, plus an integral non-return (check) valve to help prevent backflow. The kit supports 19 mm, 25 mm, and 29 mm hose connections, has a maximum delivery head of 3 m, measures 230 x 240 x 130 mm, and weighs about 1.58 kg. |
$ 324.79
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1-2 weeks delivery time The Rule ID20 high-speed 12V inflator delivers fast, one-handed inflation and deflation for inflatable boats and other items. Its 300W motor can inflate a 4-man dinghy in under 2 minutes, while a 550 liters per minute airflow rate supports rapid fill performance. Supplied with multiple nozzles for different valve types, plus a built-in air release valve to help protect against overinflation and overheating, it also includes a 3 m cable with battery clips for convenient 12V power connection. |
$ 193.14
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1-2 weeks delivery time The Rule ID20K inflator adapter kit is designed for use with the Rule ID20 inflator, providing a reliable and efficient way to inflate a variety of items. Its durable construction and user-friendly design support quick connection and straightforward installation, enhancing inflator performance for boating and outdoor use. |
$ 22.51
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1-2 weeks delivery time The Rule IL200 inline and submersible centrifugal pump is a 12V DC unit for water transfer in freshwater and saltwater systems, rated up to 12.7 L/min at 1 bar (14 psi). It includes 3/8 inch (10 mm) and 1/2 inch (13 mm) hose connections, a 1 m cable, and a compact 130 mm length x 36 mm diameter body. The pump supports water systems up to 60°C, draws up to 2.8 A (33.6 W), is rated for intermittent duty (20 minutes), and has an approximate motor life of 100 hours. |
$ 45.76
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1-2 weeks delivery time The Rule IL200K portable water transfer kit is a 12V DC pumping unit for fresh and saltwater use on boats, yachts, and motor cruisers, suitable for deck showers, deck wash, and general water transfer. It delivers up to 12.7 L/min (2.8 GPM) at up to 1 bar (14 psi), draws up to 2.8 A, and is rated for intermittent duty (20 minutes) with an approximate motor life of 100 hours. Supplied accessories include a spray nozzle, a 4 m cable with battery clips, and a 3 m food-quality layflat hose; the pump is specified as 130 mm long x 36 mm diameter and operates in water systems up to 60°C. |
$ 93.70
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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.
