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. This pump is extremely 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. Available in both 12 volt & 24 volt models.3 year limited warranty.

• 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
• 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.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 x straight port provided.

PART NUMBER CAPACITY VOLTAGE AMPS HOSE OUTLET SUITS RULE MODEL RWB-822 500GPH 12V 1.6A Threaded 20mm (3/4″) 25DA RWB-823 500GPH 24V 0.8A Threaded 20mm (3/4″) 25DA-24