12v and 24v Next generation Rule automatic bilge pumps. Compact submersible 800 GPH Automatic Sensing electric bilge pumps - no float switch is required.
How the Automatic Sensing bilge pump work - The “S” series automatic sensing RULE bilge pumps work on the principle of impeller resistance. The bilge pump turns on every 2 1/2 minutes for about 1 second to sense for water. If water is present, the bilge pump will sense resistance at the impeller and continue to run until water is removed. After that it will resume checking for water every 2 1/2 minutes. Water level is kept between 1/8” 3mm low and 3/8’ 10mm high.
Totally submersible bilge pump with water cooled, ignition and TCO protected motor, stainless steel shaft and snap-on strainer base. This bilge pump is extemely efficient, draws low current and offers high capacity output in a very compact housing, to fit into the smallest available space. Please note - using the included check valve will reduce the output flow of the pump. Consumes only 0.20 amps per day. 12 or 24 DC only - Cannot be run through 240v transformers. Available in both 12 volt and 24 volt models. This listing is for the 12 volt model. 3 year limited warranty.
- Submersible pump
- Bilge pump
- General transfer pump
- Fully submersible pump
- Snap on strainer base
- Compact size and design to fit in the smallest places
- Stainless steel shaft
- Higher flow - optimised impeller to provide greater flow at low amp
- High efficiency, low amp draw ignition protected motor
- Infused water blocking feature - to stop water wicking down inside the wiring
- Built-In thermal cut-out (TCO) in the motor provides extra protection
- Backflow prevention - includes a removable check valve (Please note - using the check valve will reduce the rated output flow).
- Threaded discharge port - gives easier installation and maintenance.
- Discharge hose port is included with each pump
- Hidden air vents in the pump prevent air locking in challenging plumbing installations and helps with the check valve operation
- 3 year warranty