Model 12000 Mini Serviceable Rubber Diaphragm Seal

The Model 12000 Mini Serviceable Rubber Diaphragm Seal from Marsh Instruments is designed for use with gauges and instruments operating at pressures of 2500 psi with stainless steel models and 500 psi with PVC models. Marsh Bellofram recommends the use of diaphragm seals such as the Model 12000 Mini Serviceable Rubber Diaphragm Seal to extend instrumentation service life and reduce downtime and maintenance costs, by protecting instrumentation from corrosion, clogging, freezing, or pulsation damage.

The Model 12000 Mini Serviceable Rubber Diaphragm Seal features an optional “easy clean-out” feature that allows removal of the process side housing without losing the fill fluid of the instrument side. A fill/bleed screw port is standard on the instrument side housing, with stainless steel build screws as standard. Units are filled and calibrated to gauges only.

     

Features:

  • Miniature size
  • Optional “easy clean-out” feature
  • Fill/screw port standard on instrument side housing
  • Stainless steel build screws are standard

Applications:

  • Pressure gauge measurement requirements up to 2500 psi (stainless steel models) or 500 psi (PVC models)
  • Small or space constrained applications
  • Corrosive installations