Diaphragm-Type Diaphragm Seal High Pressure Threaded Diaphragm Seal WIKA Type L990.14

Application

Process industry diaphragm seal to combine with Bourdon tube pressure gauges. Intended for corrosive, contaminated, hot or viscous pressure media. Design

Internal welded diaphragm with threaded process connection; requires hydraulic fluid to transmit pressure to instrument

Process Connection

¼” to ½” NPT-female

Instrument Connection

Capillary, ¼” or ½” NPT-female

Suitable Pressure Ranges (MWP 9000PSI @250°F)

100 PSI to 9000 PSI (for lower ranges consult factory)