140FL Series


140LPRIGHTSIDE
140LPRIGHTSIDE

The Model 140FL Welded Diaphragm Seal is a welded diaphragm-to-upper design allowing the upper housing to be removed with the instrument in place without losing fill. Available in threaded connections for pressures from vacuum to 2,500 psi. Fill/ bleed port screw in the upper is standard and a flush ring option is available.

Features:
  • Flanged Process Connection
  • Full Size for Large Displacement Instruments
  • Available in a Wide Variety of Materials and Flange Types
Applications:
  • Chemical/Petrochemical
  • Refinery
  • Viscous Media
  • Clogging
  • Corrosive Media
  • High Temperature
Diaphragm Material
316SS, Hastelloy C276, Tantalum, Custom (contact factory)
Design
Meets/Exceeds ASME B40.100
Flush Connection
None, Flush Ring
Pressure Rating
Vacuum - 2500 psi (based on flange size)
Series
140FL Series
Instrument Connection
1/4", 1/2" Female NPT, Custom (contact factory)
System Fill
Glycerine, Silicone, Syltherm, Halocarbon (Inert), Custom/Other (contact factory)
Process Connection
Flanged, 1/2" through 3", 150# through 600#
Lower Housing Material
316SS, Hastelloy C276, Tantalum, Custom (contact factory)
Upper Housing Material
316SS, Hastelloy C276, Tantalum, Custom (contact factory)
Bolts & Nuts
Carbon Steel, Stainless Steel, other (contact factory)
Find Your Part Number

Not sure? Call for help. Phone: 304-387-1200

  Part Number Description