Standard Features and Options
– This series of seal utilizes a replaceable diagragm clamped between o-rings making the assembly field repairable.
– This construction is attractive to facilities that have evacuation,filling and calibration capability.
– The construction conforms to methods as described in the ASME standard B40.2 Section 2.3.
– The standard upper housing is classified as Noncontinuous Duty (see para.188.8.131.52, ASME B40.2) with the Continuous Duty (see para. 184.108.40.206 ASMEB40.2-1991) is optionally available.