![Rule Automatic Bilge Pump 500GPH 12V or 24V Rule Automatic Bilge Pump 500GPH 12V or 24V](https://cdn11.bigcommerce.com/s-wgzijng1sc/images/stencil/300x300/products/1495/3824/P-RWB807__05239.1704163438.jpg?c=1)
Rule's compact submersible 500 GPH electric pump is designed for use as a bilge or bait pump on smaller crafts.
This pump features a water cooled, ignition and TCO protected motor, stainless steel shaft and snap-on strainer base.
It's extremely efficient, offering low current draw and high capacity output in a very compact housing to fit into the smallest available space.
This pump requires a Rule float switch to operate automatically (sold separately - see related products). Using the included check valve will reduce the output flow of the pump.
Product Features:
- Fully submersible pump - 500 US gallons per hour - 31 litres per minute
- Higher flow - optimised impeller to provide greater flow at the same amperage as previous model
- High efficiency, low amp draw, ignition protected motor includes true Electromagnetic suppression (EMC)
- 16-gauge tin coated copper electrical wiring with silicone infused water blocking feature - to stop water wicking down inside the wiring
- In-built thermal cut-out (TCO) in the motor provides additonal protection for pump & vessel
- Backflow prevention - now includes a removable check valve in the discharge nozzle which reduces the amount of water draining back from the pump discharge hose into the bilge.
- 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
- Compact - 99mm Height x 74mm Width x 64mm depth - not including discharge
- 1.6 amp draw @ 12v DC. 0.8 amp draw @ 24v DC
- Threaded hose outlet suits 20mm (3/4") hose. 1 x straight port provided.