Wika Pressure Gauge Profile Sealing Ring Madr38Cu

Instructions For Use:
Profile Sealing Rings Are Often Used When Assembling Pressure Gauges.
These Have The Advantage Over Flat Gaskets Or Sealing Edge Rings That After The Seal Has Been Achieved, The Pressure Gauge Can Be Turned Further For Approximately One More Turn (Profile Sealing Rings Made Of Stainless Steel Approx. 1/2 Turn).
It Is Therefore Possible To Position The Pressure Gauge In The Reading Direction. When Mounting A Pressure Gauge In A Plastic Thread, We Recommend Using The Particularly Soft Aluminum Sealing Ring.
A Foil Sealing Ring Generally Cannot Be Used Again After Installation!