Whale Premium Submersible Pump 13LPM 12VWhale Premium Submersible Pump 13LPM 12V Product code: W GP1352 Manufacturer SKU: GP1352 Simple, compact economical solution, long life, very quiet with low power consumption, an inexpensive way to update a manual to an electric system. Flow rate of 13 lpm Draw 3. 6 amps 12V Simple, compact economical solution, long life, very quiet with low power consumption, an inexpensive way to update a manual to an electric system. Flow rate of 13 lpm Draw 3. 6