Rule Pumps 53S, Automatic 2000 GPH fully submersible 12 volt DC bilge pump is used by leading boatbuilders worldwide. Engineered to commercial standards. It features an easy clean snap lock strainer, silent and vibrationless operation, anti-airlock protection, compact, efficient long life motor, marine grade blocked wiring, ignition protection, no burn-out when run dry and rust and corrosion protection.


Automatic Operation: Pump turns on and checks for water approximately every 2-1/2 minutes. If resistance (water) is found, it will run for as long as water is present. When all the water is pumped out, the pump shuts off and returns to its 2-1/2 minute test cycle. Amp Draw During Automatic Check: 0.5 Amps in a 24 hour period Manual Operation: The pump can be started at any time by disconnecting it from the power source, waiting for 5 seconds and reconnecting to the power source.

Fuse Size: 15 amps
Amp Draw @ 12 Volts: 13.6
Amp Draw @ 13.6 Volts: 12.0
Discharge Opening: 1-1/8"
Discharge Finish : Barbed
Housing Material: ABS
Strainer Material: ABS
Impeller Material: Nylon
Shaft Material: Stainless
Seal Material: Nitril/Teflon
Temperature Limit: 200 F
Fluid Capabilities: Bilge Water
Typical Life: 2500 hours
Wire Length: 29"
Wire Gauge: 16 gauge
Height: 6"
Width: 4-1/4"
Depth: 4-1/4"
Weight: 2 lbs 15 oz
Certifications: NMMA Type Accepted Equipment # 704218, IMCI Certified - ISO 8849, CE Certified, UPC Code 0-42237-08332-6

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