aschcroft gauges banner  
  ashcroft navigation bar

Ashcroft Diaphragm Seals

The comprehensive line of Ashcroft diaphragm seals will meet a wide variety of application or installation requirements.  Over 30,000 variations are possible with the types, connections and materials available.

Model Index for Diaphragm Seals

Capsule Seal

Type 100, 101, 102, 103, 104, 105,106,107,108

Top Welded or Bonded

Type 200, 201, 202, 203, 204, 205, 206, 207, 208

Clamped Seals

Type 300, 301, 302, 303
 

All Welded Seals

Type 310, 311, 312, 315, 320, 330 400, 401, 500, 511

High Displacement Seals

Type 702,703,740, 741
 

Isolation Rings

Type 80, 81 

Quick Connect

Type 320

Designed for dismantling and reassembly for cleaning