Product Description

Rule 4000 GPH Bilge Pump 

Submersible Bilge Pump – 252LPM – Suits 50mm Hose

Rule electric submersible bilge pumps, float switches and accessories are manufactured to the highest standards. Rule are world leaders and the innovators in bilge pump design and construction and have won many industry innovation awards. Rule pumps have set the standard for the industry for many years and are the first choice of pleasure boat owners, boat manufacturers and commercial fishermen throughout the world. Rule manufacture bilge pumps to suit boats of all sizes from small runabouts to large yachts and cruisers. They are available in automatic or non-automatic versions. Capacities listed on the following pages are US gallons per hour at open discharge. Amp draws listed are at 12 volt. Amp draw at 13.6 volts (fully charged battery) will be higher than shown. Rule pumps are backed by Rule’s 3 year limited warranty on bilge pumps 2 year warranty on float switches except for SuperSwitch which has 5 year warranty.

Rule 3700 & 4000 Bilge Pumps
Highest capacity, heavy duty electric bilge pumps available. The 3700 pumps a huge 3700 gallons per hour – 1 gallon per second at open discharge. They have extra heavy duty motors to give high performance. Ideal pump for surfboats, large pleasure boats and commercial craft.
Super reliable, commercial quality construction and performance. These pumps incorporate all the features of the Rule 1500 and 2000 pumps and are designed and built to give years of reliable service.

Rule 4000 Pumps

• Capacity : 4000 gallons per hour – 252 litres per minute
• Pump size : 197mm H x 124mm W
• Suits hose size : 50mm (2″) I.D
• 12 volt or 24 volt