Starting at $252.17
  • Usually ships in 3-4 weeks



  • Fill/bleed connection is standard
  • Viton o-ring, compatible with all standard fill fluids
  • Teflon back-up ring
  • Removable top housing
  • Continuous-duty design
  • Process connection ranging from 1/4 to 8in
  • Pressure ratings: 150, 300/600, 900/1500, 2500 psi
  • Variety of process connections types
In a rush? Ashcroft Gold Service guarantees shipment within 3 to 5 days. Call us now at 1-800-884-4967 for additional information.

This product is an accessory for the following products:


Ashcroft Type 200 Series diaphragm seals are available with process connection ranging from 1/4 to 8 inches in a wide variety of process connection materials. The 200 Series is Teflon gasketed and provides a continuous-duty diaphragm capsule that is welded to the top housing, which clamps to the bottom housing. The top housing is interchangeable with all standard Ashcroft housings.

Applications for Ashcroft Type 200 Series diaphragm seals include elevated process temperatures, corrosive services, isolation of the process for safety, suspended solids in the process, sanitary connections, minimize process dead leg, and cleaning between batches.