Adjustable-Diaphragm Pressure Switches
Series PM - BSP/METRIC
Normally closed or open - Ports 1/8” BSP

Electro-Pneumatic Transducer Series TRP
Normally closed or open - Ports 4mm OD

Pressure Indicators Series 2950
Ports M5 [10-32 UNF]

The diaphragm pressure switches in the PM
Series are available in two versions: one with
NC (normally closed) contacts and one with NO
(normally open) contacts.
A regulating screw, which can be adjusted using
a small screwdriver, allows the switch to be set
to the required pressure.
The calibrated diaphragm enables an electrical
signal to be generated or inhibited depending
on the pressure set.


View Adjustable-Diaphragm Pressure Switches
Series PM - BSP/METRIC PDF catalog