The APR Kit replaces the Pump Assembly which comes standard in the gasoline tank and allows the tank to be pressurized via either a Compressed Air Carry Tank or compressed air lines from a generator.
This kit is used when the torch operator doesn not wish to hand pump the pressure in the gas tank manuallly, and for cases where the gasoline tank will be left at a lower elevation than where the torch operator will be cutting steel. (20 feet or more. As the torch increases in evlevation relative to the gasoline tank, the pressure of the APR can be set hight to deliver enough pressure so that the torch above gets the 20psi of pressure needed to operate.) This kit is also used when cutting steel underwater with the Petrogen system, alleviating the operator of the need to pump up his fuel tanks pressure while diving.