The model PE provides a positive outlet pressure for applications that require a positive feed system and/or the ability to vaporize liquid fuel. A heated regulator/vaporizer is not required of CNG (it is recommended that the Model PEV be used for these systems). Additional mixture stability is possible with the PE as a result of a more consistent fuel temperature gained through the use of the heated labyrinth. The PE is supplied as a fixed outlet pressure regulator but can be converted to an adjustable unit with the AC1-74 retrofit kit.
SPECIFICATIONS
Fuel Type ………………………………. LPG Liquid/Vapor and Natural Gas
Inlet Pressure
Maximum ………………………….. 312 psi (21.51 Bar)
Minimum …………………………… 30 psi (207 kPa)
Operating Pressure:
Model PE ………………………….. Nominal +5.0” w.c. (1.2 kPa) fixed
HP/kW …………………………………… HP/kW 325 hp (242 kW) peak, 200 hp (150 kW) continuous
Operating Temperature Range …. -40°F to +250°F (-40°C to +121°C)
Fuel Filtration …………………………. 40 micron
Heating Chamber Source …………. Required for liquid LPG
Mounting Position ……………………. Vertical, with outlet down recommended. Horizontal position
can be used when fuel contamination can be controlled with
HD-5 specified LPG fuel
Diaphragm Material …………………. Hydrin, silicone and fluorosilicone (optional)
Applications ……………………………. Stationary, mobile, industrial and automotive
