Rule RM1100B Rule-Mate Automatic Submersible Bilge Pump - 1100 GPH

The Rule Mate RM1100B automatic submersible bilge pump eliminates the need for a separate float switch to activate the pump. Once power is supplied to the bilge pump, the pump will activate once the water reaches 2" (5cm), once the water reaches 3/8" (0.9cm) the pump will turn off until the water hits 2" again.

The Rule Mate bilge pump is 2/3 of the size of the old models creating a smaller footprint, this new model also has a built in thermal cut-off to add extra protection for the pump and vessel.

The Rule Mate 1100B submersible bilge pump is recommended for discharge heads up to a maximum of 3 metres. The submersible bilge pump meets ISO8846 marine (ignition) and ISO8849 marine (bilge pump) standards.

Rule Mate pumps feature a backup device that knows if the electronic bilge switch becomes covered by oil, grease and debris, by checking for water resistance against the impeller. If no water is present the pump will revert to an auto-timed mode, where the pump cycles every 2.5 minutes to check for water, until the sensor has been cleaned. Once the switch is cleaned the pump will revert back to the level sensing mode.

• Fully automated bilge pump with integral sensor.
• Back up feature to prevent dry running if sensor is fouled, pump reverts to 2.5 minute cycle mode.
• Compact pump for smaller vessels.
• Tough plastic body.
• Back flow prevention to reduce the amount of water left over in the bilge,
• Air Vents in the body to help prevent air locks in challenging installations.
• Quick release inlet strainer allows rapid cleaning.
• Low amp draw conserves batteries.
• Ignition protected.