In order to maintain the goodwill we have earned over the years, we are successful in offering a broad gamut of Diaphragm Seals. Easy to use, these offered products are developed in tune with the prevailing standards of quality. Moreover, to make sure that these are free from defects, these are checked before getting shipped. Features: Simple to installDurableEffective Arbuda Make Diaphragm Seal Units are Designed for Most Challenging Applications Throughout Industries For Corrosive & Viscous Media Such As Pulp, Urea, Tar, Crude Oil, Acids Etc. Unmatched By other Sealed Gauges In Use Today, Arbuda Gauges Feature The Most Sophisticated Welded Diaphragm Technology Guarding The Intricate Precision Engineered Gauge Components Against Direct Contact of Process Fluids With Sealing Medium as Silicon/mercury. Application: Diaphragm Seal is a Protection Device to Prevent Corrosion, Clogging or Freezing of Bourdon Tube of Pressure Instruments used In Different Fluids. The only Limitation Is The Volumetric Capacity of The Diaphragm Seal. This Is Kept At Minimum to Reduce error Because of Temperature Changes Yet It Is of Sufficient Volume for Activating Pressure Elements to Bring Desired Movement. Specifications: Sensing ElementAISI 316 SS DiaphragmTop ChamberAISI 304 SS, Carbon steelGasketPTFEBottom ChamberAISI 316 SSTension FlangeSteel platedSealing MediumSilicon oil grade DC-200Operating Temp.up to 200 C with Silicon oil DC-200 Grade DC-704 up to 300 C & DC-704 up to 340 CThread Connection BSP/NPT