- Ranges From Vaccum To 250 kg/cm2
- Diaphragm Directly Welded To Top Chamber
- Easy To Clean
- Easy To Change Process Connection / Bottom Chamber
- Suitable For General Purpose Application
- Flanges Or Screwed Connection
- Accuracy Available (+-1% Of Full Scale )
- Standard Followed In General En-837-3.
Important Tags
Contact Info
- 25/7, M.N. Sen Lane, Kolkata- 700040
- +91-33-713429043
- 91-9330167606
- zoominstru2@gmail.com
Welcome To Zoom Instruments Manufacturing Company. info@zoominstruments.com +91-33-71342904
Chemical Sealed Diaphragm Pressure Gauges – Premium
Chemical Sealed Diaphragm Pressure Gauges – Premium
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Glycerin Filled Version –
– Accuracy ———————————————————- 1.6%.
– Ambient Temperature —————————————— Max 65 Deg C.
– Process Temperature ——————————————- Max 65 Deg C.
– Dampining Liquid ————————————————- Glycerine 98%.
• Note: Standard Diaphragm Seals Are Of Slip Ring Coupled Type As Mentioned Above.
• Other Seals Are Also Available On Request :
1. Direct Coupled Type ( Solid Drawn ).
2. Heavy Duty Welded Type ( Single Piece Design Screwed End ).
3. Direct Coupled Type ( Low Cost Solution , Suitable For 63 Mm Dial Pressure Gauges ).
4. S M S / Floating Type ( Easy To Connect & Disconnect ) Mainly For Food / Beverages / Dairy & Pharmaceuticals Industries.
5. 3 / 4 “BSP Screwed Flush Type ( One Piece Construction / No Bolts & Gasket / Flush Diaphragm ) Suitable For 63 Mm Pressure Gauge.
6. Sanitary Seal ( Tri Clover With & Without Clamp ) 1 / 2 “Sanitary Seal.
7. “I” Section Type ( “I” Section Extension To Facilitate Small Flange Connection ) Process Connection – Flange ( As Per Din / Bs / Ansi / Jis ).
8. Direct Flange Flush Type ( Flush Diaphragm Provided And Easy To Flush And Are More Suitable For Slurry And Corosive Services ) Flange Is Available As Per Din / Bs / Ansi / Jis Standards.
9. Direct Flang Inset Type ( Not Recommended For Flanges Size 1” & Below ) Most Suitable For Slurry And Corrosive Applications Flange ( As Per Din / Bs / Ansi / Jis ).
10. Customised Seal As Per Application.
| Technical Issues | Specifications |
| • Gauge Part- | |
| • Size Available | 100 mm – 150 mm |
| • Accuracy (Of Full Scale) | 0.5% / 1% |
| • Ambient Temperature (Deg. C) | -25 + 65 Deg C |
| • Process Temperature (Deg. C) | -40 To 200 Deg C |
| • Operating Pressure (% Of The Scale Value) | 75% |
| • Over Pressure Limit (Upto 250 kg/cm2) | 30% |
| • Case | SS 304 |
| • Ring | SS 304 |
| • Joints | Tig Argon Arc |
| • Socket | SS 316 (Welded To Case) |
| • Bourdon | SS 316 |
| • Movement | SS 304 |
| • Dial (Black Graduation On White Back Ground) | Aluminium |
| • Pointer (Micro Meter Zero Adjustable) | Aluminium / Black |
| • Protection | IP – 65 |
| • Blow Out Disc | Neoprene |
| • Gasket | Neoprene |
| • Filling Plus | Neoprene |
| • Window | Sheet Glass |
| • Sealed Part | |
| • Filling Fluid | Silicon Oil |
| • Diaphragm | A I S I 316L |
| • Top Chamber | 304 SS |
| • Bottom Chamber | 316 SS |
| • Nut / Bolts | SS 304 |
| • Slip Ring (Tension Flange) | MSPowder Coated |
| • Gasket | PTFE |
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