Description
Rule 500 Automatic Bilge Pump 31 LPM:
- 12 volt 500 GPH 1.6 amp Automatic. RULE Model 25SA.
- 24 volt 500 GPH 0.8 amp Automatic. RULE Model 25SA-24.
Next generation compact submersible 500 GPH Automatic Sensing electric bilge pump – no float switch required. Totally submersible pump with water cooled, ignition and TCO protected motor, stainless steel shaft and snap-on strainer base.
These pumps are extremely efficient, draw 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 0.20 amps per day. 12 or 24 volt DC only – Cannot be run through 240v transformers. Available in both 12 & 24V models.
3 year limited warranty.
- Fully submersible pump – 500 US gallons per hour – 31 litres per minute.
- Higher fl ow – optimised impeller to provide greater fl ow 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.
- Built-In thermal cut-out (TCO) in the motor provides additional 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 – 107mm Height x 74mm width x 64mm depth – not including discharge.
- 1.6 amp draw @ 12v. 0.8 amp draw @ 24v. Consumes only 0.2 amps per day.
- Threaded hose outlet suits 20mm (3/4″) hose.
