ruelco Pneumatic Pressure Switch Spring

Top Selling Products

Description Downloads reviews

316 stainless steel construction (models to N.A.C.E. MR0175 available).
Standard base range 10-10,000 PSI (with 1/4″ piston option).
Operating pressure range from .5 to 20,000 PSI.
Block and bleed 3-way valve.
Holds constant and accurate set points.
Designed for 1% plus or minus repeatability on set points.
Minimum deadband between trip and reset pressure.
Spring may be replaced with instrument and sensing pressure present in the sensor.
Vent above sensing piston prevents high pressure from entering instrument supply should a piston seal leak develop.
Optional indicating scale available (Model 4103).
SIL 3 Certified models available.