Flow Through, Industrial
Threaded, Flanged, Saddle Weld
< 30 psi, 30-2500 psi, > 2500 psi, Vacuum
Ashcroft 300 Diaphragm Seal
Ashcroft® series 300 and 301 large diaphragm seals protect pressure measuring instruments. An elastomeric or Teflon® diaphragm is clamped securely between the top and bottom housing with clamp rings, ensuring a positive seal. They are commonly used for elevated process temperatures, corrosive service, isolation of the process for safety, suspended solids in the process, sanitary connections, replacement of process dead leg, and to ease cleaning between batches.