Demanding industrial pump environments require precise engineering and quality components The ProFlo FatBoy was designed with both. To maximize the potential of all five diaphragm chambers, Remco matched it with a high torque, completely sealed motor. For its size, it is one of the most powerful and productive diaphragm pumps you can buy, pumping upto 7 gpm. If your specifications call for a low noise, smooth operation, continuous operation and high-capacity, The ProFlo FatBoy will meet the challenge.