Pressure Switch, PresAirTrol, Thd Stem, 21A, 1/8"mpt, DPDT : PM21120A

Pressure Switch, PresAirTrol, Thd Stem, 21A, 1/8"mpt, DPDT Adjustable from 1-5psi, 1/8"npt or 1/2" panel mount, rated at 21 amps Hergair# 6742 P:A:T# PM21120A DPDT Manufacturer: PresAirTrol Switch Type: Pressure Pressure Switch Rating: 1 to 5 psi PSI Rating: 1 to 5 psi Pressure Switch Amperage: 21A Thread/Pan Material: Plastic Plumbing Connection Size: 1/8"Plumbing Connection Type: Male Pipe Thread (mpt), Male National Pipe Thread (mnpt)Pole/Throw: Double Pole Double Throw (dpdt)Pan Material: Plastic Replaces 392036,610913,