Standard & Elevated Pressure, Non-Replaceable Diaphragm Seals

Designed to isolate the pressure measuring instrument from corrosive or viscous process media
Utilize an all welded, all metallic housing design to eliminate potential leak paths
For use with gauges with dial sizes of 2-1/2″ and smaller, and pressure ranges no less than 100 psig
Housing and diaphragm offered in a variety of materials to suit most applications
A flushing port is available to clean wetted areas and prevent process media build up
Consider instrument size, pressure range, media composition, ambient and operating temperature, and maximum working pressure when selecting
Capillaries and cooling elements are available for elevated process temperatures, see options & accessories below
Fill fluid must be compatible with process media; i.e. Glycerin may become volatile in conjunction with a strong oxidizing agent such as chlorine, forms of  oxygen or peroxide and nitric acids