The stainless steel motor of the Rule 1100 Bilge Pump makes it very robust.
The detachable strainer base makes it easy. Includes non-return valve to reduce water in the bilge. This pump is non-automatic and can be operated with a panel and/or float switch.

Capacity: 4164 liters per hour
Connection diameter: 25mm (1'') and 29mm 1 1/8''
Dimensions: 112*74*64 mm L*H*W
Power consumption: 3.7 (amps)
Fuse: 5 (amp)
Head: max 2 meters
Voltage: 12V
Model: 27DA