Pramod Engineering manufactures Sealed Diaphragm Gauges. Pramod Engineering offers various types of Pressure Gauges, Compound Gauges, Vacuum Gauges, etc. The Sealed Diaphragm Gauges are suitable for all gaseous and liquid media viscous and contaminated media. Diaphragm seals are available in a variety of metal housing materials and process connection sizes to fit most requirements.

The Sealed Diaphragm Gauges is vacuumized first and then filled with oil to ensure air free seal, an air bubble can damage diaphragm Filling liquid is silicon oil for industrial use or vegetable oil for food and pharmaceutical industries

Specifications of Sealed Diaphragm Gauges are:
Application Suitable for all gasesious and liquid media viscous and contaminated media. Diaphragm seals are available in a variety of metal housing materials and process connection sizes to fit most requirements. Dial size 21/2", 4", 6" Scale range 0 - 30lb/sq.in to 0- 6000lb/sq.in Accuracy / Class as per Indian Standards +/- 1% of FSD Mounting Direct Flange Type
Direct bottom Thread Type
Special flush type for food industries & Pharmaceutical Industries Connection 100mm Flange as per DIN or AISI in flange type
3/8" or 1/2" BSP or NPT/Flush type for sanitory, homoginizer where triclover clamp sittings are applicable Case 316 Stainless Steel Pressure element Oil Filled Diaphragm Seals combined with Bourdon tube Wetted parts Stainless Steel Diaphragm and Seal Body Movement Stainless Steel Dial Aluminum with white background, black & Red lines and numbers respectively for inner & outer scale of dual combination kg/sq.cm & lb/sq.in Pointer Slotted micro-adjustable pointers Window Glass Features System is vacuumised first and then filled with oil to ensure air free seal, an air bubble can damage diaphragm Filling liquid is silicon oil for industrial use or vegetable oil for food and pharma industries Optional Liquid filling
Electrical contact, Safety/Toughened window glass