Rule-Mate fully automatic submersible bilge pumps with Rule’s exclusive “Spongeability” feature.

New innovative design incorporates the bilge pump and water sensor in a single housing. Unique Rule “Spongeability” feature leaves the bilge the driest ever – when water in the bilge reaches a certain height the sensor automatically activates and the pump runs until water is pumped out, reducing boat weight, saving fuel and minimising bilge odour.

Pump check feature – simply touch the pump check button and hold for a few seconds to test cycle the pump.Also, a third wire allows for manual over-ride using Rule switch panel or it can activate an alarm or indicator lamp.

Features

– Fully automated submersible bilge pump systems
– Bilge water sensor and pump in a common housing
– No battery drain other than when pump is in use
– Removable strainer and impeller area are accessible to clear debris
– Threaded ports for easy installation. Straight and 90 degree included
– Pump and switch are internally wired for easy installation
– Thermal overload protection
– Single touch test button feature

Specifications

– Model: RWB1390
– Gallons Per Minute: 1100
– Litres Per Minute: 69
– Volts: 12V
– Amps: 4.0
– Hose Size: 28mm (1 1/8′)
– Pumps are oval shaped withbase footprint size: 110mm x 70mm
– Dimensions including threaded hose port: 150mm L x 80mm W x 115mm H