Description
SHURFLO Aqua King II Standard Fresh Water Pump – 12V, 3.0 GPM – 4138-111-E65
The SHURFLO Aqua King II Standard 3.0 is a 12 V automatic-demand freshwater pump for marine plumbing systems. Its over-molded single-piece diaphragm and internal bypass are designed for smooth operation across varying flow demand, and the pump can run dry without damage.
Features:
- 3.0 GPM (11.35 LPM) open-flow capacity
- 55 PSI (3.8 bar) pressure-switch shutoff
- Internal bypass helps reduce rapid cycling at lower flow rates
- Sealed switch with ignition and thermal protection
- Self-priming design with dry-run capability
What’s in the Box:
- Aqua King II Standard 3.0 pump
- Two 1/2 in hose-barb fittings (aftermarket model)
Specifications:
- Part Number: 4138-111-E65
- OEM Model: 4138-111-A65
- Series: Aqua King II Standard 3.0
- Voltage: 12 VDC
- Flow Rate: 3.0 GPM (11.35 LPM)
- Maximum Current Draw: 6.5 A
- Shut-Off Pressure: 55 PSI (3.8 bar)
- Product Dimensions: 8.2 x 4.9 x 4.1 in (208 x 124 x 104 mm)

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