SHURFLO AQUA KING II Premium Fresh Water Pump - 12VDC 4.0 GPM. 0 GPM SHURFLOr's AQUA KING II fresh water pump is designed for boats with multi-fixtures providing "Just like home" shower pressure and can operate at lower flow conditions with low cycling. A built in mechanical bypass function enables these pumps to vary the flow rate for any on demand condition without the need for an accumulator. With a heavy duty motor built to withstand the tough marine environment this motor Specifications for SHURFLO AQUA KING II Premium Fresh Water Pump: Manufacturer: SHURFLO Color: Black Voltage: 12 volts Features of SHURFLO AQUA KING II Premium Fresh Water Pump 4901 Replacement Sealed Switch Sealed Motor Corrosion Resistant Electro Coated Motor Independent Chambers Built-In Check Valve Co-Molded Diaphragm Adjustable Switch & By-Pass Self-Priming up to 6 Feet Dry Run Capability Thermally Protected Ignition Protected CE Package Contents: SHURFLO AQUA KING II Premium Fresh Water Pump SHURFLO 4148-153-E75: AQUA KING II Premium Fresh Water Pump - 12VDC 4.0 GPM