Description
Rule 500 Bilge Pump (Not-Auto) 31 LPM:
- 12 volt 500 GPH 1.6 amp. RULE Model 25DA.
- 24 volt 500 GPH 0.8 amp. RULE Model 25DA-24.
Next-generation compact submersible 500 GPH electric pump for use as a bilge or bait pump on smaller craft. 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 offer a high-capacity output in a very compact housing, to fit into the smallest available space.
NON-Automatic pump – requires a Rule float switch to operate automatically.
Please note – using the included check valve will reduce the output flow of the pump.
Available in both 12 volt & 24-volt models.
3-year limited warranty.
- Fully submersible pump – 500 US gallons per hour – 31 liters per minute.
- Higher flow-optimized impeller to provide greater flow at the same amperage as the 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 – 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.
