Product Description

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 3700 Pumps

• Capacity : 3700 gallons per hour – 233 litres per minute
• Pump size : 184mm H x 124mm W
• Suits hose size : 38mm (1 1/2″) I.D