Chemical Sealed Pressure Gauge Dealers

• Scale Range: 0.. Vacuum to 700 kg/cm2 & above on request
• Thread Connection: 3/ 8″, ½”, BSP & NPT, M-20 and Flanged connection
• Nominal Size (mm): 63, 100 mm.
• Accuracy in FSD: 1%
• Mounting of Gauge: Bottom, Surface
• Case and Bezel: SS 304
• Pressure Elements: Bourdon Tube
• Diaphragm: Yes
• Wetted Parts: SS316, SS316L, Teflon, Monel, Hastalloy & other on request
• Application: Chemical and Petrochemical, Plastic and paper, Pharmaceutical,Water treatment.
• Optional: Electric Contact, Back Mounting & Liquid Filled

These type of pressure gauges are commonly used in medias like corrosive viscous fluid and slurries etc. It ranges from 1Kg/cm²  to 100 Kg/cm²      Technical SpecificationDial Size :  2 ½", 4", 6" , 8", 10"Case & Bezel : SS 304/ Die Cast Aluminium Weather Proof Window : Toughened Glass, Plain Glass, Acrylic GlassPointer : Micro Zero or center zero adjustableMovement Material : SS 304/BrassBourden Material : SS 316/BrassSocket Material : SS 316/BrassEntry : Bottom BackMounting : Direct, FlangedConnection 1/4", 3/8", 1/2", 3/4" AND 1", BSP, NPT, Matric Thread, Male/Female, adjustable/FixedDiaphragm : SS316, Monel, Tantalum Hastalloy etc.Upper Chamber : SS304, CS, SS316Lower Chamber : SS316, Hastalloy etc.Accuracy : + 1% of F.S.D.Over Range Protection : 125 % of F.S.D.

• Scale Range: 0.. Vacuum to 700 kg/cm2 & above on request
• Thread Connection: 3/ 8″, ½”, BSP & NPT, M-20 and Flanged connection
• Nominal Size (mm): 63, 100 mm.
• Accuracy in FSD: 1%
• Mounting of Gauge: Bottom, Surface
• Case and Bezel: SS 304
• Pressure Elements: Bourdon Tube
• Diaphragm: YES
• Wetted Parts: SS316, SS316L, Teflon, Monel, Hastalloy & other on request
• Application: Chemical and Petrochemical, Plastic and paper, Pharmaceutical,Water treatment.
• Optional: Electric Contact, Back Mounting & Liquid Filled

Diaphragm sealed gauge commonly known as "chemical seal" gauge are designed and recommended to isolate the measuring system of a pressure gauge from corrosive, pasty or dangerous fluid depending on the viceosity, pressure, temperature, solidification of a particular process medium. The diaphragm seal has been filled under vacuum with the transmitting liquid, the pressure gaugediaphragm seal assembly must never be dismantled. A carefully designed corrogated diaphragm is used to achieve maximum flexibility and linearity with sufficient stroke to provide the displacement needed to produce full deflection of the sensing element.

A Chemical ( diaphragm) seal is a flexible membrane that seals and isolates an enclosure. The flexible nature of this seal allows pressure effects to cross the barrier but not the material being contained. Common uses for chemical (diaphragm) PG seals are to protect pressure sensors from the fluid whose pressure is being measured.

These gauges are mostly used in various chemical pressing industries where chemical are processed for further treatments.Nominal Size (mm) 63, 80 ,100, 150, 250Scale Range 0.. Vacuum to 700 kg/cm2 & above on request Accuracy in FSD 1%Thread Connection 3/8", 1/2", BSP & NPT, M-20 and Flanged connection Mounting of Gauge Bottom, Surface Case and Bezel SS 304 Pressure Elements. Application:- Chemical and Petrochemical, Plastic and paper, Pharmaceutical, Water Treatment

• Dial Size: 63 mm/100 mm/150 mm
• Type: DIAGHRAM SEALED
• Accuracy: +/- 1% of range span
• Window: Clear glass-standard shatter proof glass-optional
• Bourdon Tube Material: AISI 316 SS
• Movement Material: AISI 316 SS
• Mounting: Local (Direct) Local (Surface/Wall Projection) Flush Panel (remote sensing)

      Diaphragm sealed gauge co mmonly known as "chemical seal" gauge are designed and reco mmended to isolate the measuring system of a pressure gauge from corrosive, pasty or dangerous fluid depending on the viscosity, pressure, temperature, solidification of a particular process medium. The diaphragm is argon arc welded to the top chamber to ensure a perfect selling "No LEAK". The welded construction facilitates removal of the gauge for repair/service without process shut down.

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