Application: Bleeds Air From the Compressor Head During the First Few Revolutions,
Reducing Motor Starting Torque
Typical Applications are Oil Lubed Pumps that are Subject to Low Temperatures and
Low Starting Voltages, i.e. a Contractor Unit that May Sit Outside Overnight and be
Connected to a Long Extension Cord
Construction: Brass Piston and Body Stainless Steel Spring and Flurocarbon O Ring
