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12V Inline Submersible Booster Pump

12vdc pump
Model Number
Whale GP1392 12V Inline Submersible Booster Pump

Whale GP1392

Whale Compact Electric In-line Pump 12v water pump, submersible.

Great for marine wash down, portable shower, remote water irrigation, camping, RV, bait well tanks. Whale 12V Pump In Line that connects into hose with a 10mm(3/8inch) internal dia or by using the included push on adapters with a 12-13mm (1/2inch) internal.

  • Very quiet operation
  • Portable lightweight design
  • Includes slip on hose barb for 1/2" tubing but will also accept 3/8"
  • Inexpensive upgrade from a manual fluid transfer system
  • Suitable for use with pressure switch and microswitch systems
  • Use in-line with 12V DC Whale submersible pumps

Can use switch FS7210 

Other DC battery powered pumps

More Information
Model Number GP1392
Series Whale pumps - Submersible pumps
Max Flow (GPM.) 4
Max Flow GPH 240
TDH Maximum (Ft) 46
TDH Maximum (PSI) 20
Inlet Connection Type Barb
inlet size Less than 1"
Inlet (In.) 0.5
Outlet Connection Type Barb
Outlet (In.) 0.5
Wetted Materials 316SS, ABS, PolyPro, PVC
Elastomers / O-ring Buna-Nitrile
Voltage (V) 12DC
Voltage (Range) 12/24/36 VDC
Motor Hermetically Sealed
Self Priming Yes
Max Operating Temperature (F) 104
Viscosity Water 1.00 cp 31.00 ssu
Mechanical Seal No
Mechanical Seal Type Double
Other Duty cycle: 30 min.
Lots of videos on YouTube using these pumps for many purposes.
Cord Length (Ft.) 5
Duty Int.
Drain Yes
Port Rotation Yes
Weight (Lbs) 2.000000
Warranty (YRS.) 1