The PT timer is a precise adjustable time delay control device. The timer is available in either On Delay or Off Delay models

The PT series timer combines a pneumatic timing mechanism with a floating spool valve assembly to provide a wide range adjustable time control for fluid power systems. The timing assembly, which operates independently of the control pressure, offers nine different ranges from .1 seconds to 60 minutes adjustable by means of time calibrated dials. Timing action is initiated by a motor diaphragm operated by pressure from 5 to 140 PSIG

The PT is designed for panel or surface mounting. Panel mounted versions include a 3 13/16" square bezel while surface mounted units are equipped with a bracket for vertical mounting.