Pressure & Vaccum Gauges
DIAPHRAGM SEALED GAUGES

Diaphragm sealed gauge are designed & recommended to isolate the measuring system of a pressure gauge from corrosive, pasty or dangerous fluid depending on the viscosity, pressure, vacuum, 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. They are also ideal for low pressure measurement of dry and gaseous media, commercial heating, level measurement, gases distribution & filtration system

 
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1. Chemical Sealed Diaphragm Gauge

Diaphragm sealed unit with pressure element made of AISI 316 diaphragm as per safety pattern standard of EN 837 with no LEAK used for regular & frequent gauging of low pressure & vacuum measurement. Heavy duty Diaphragm gauge with top & bottom chamber of all SS. Export quality industrial purpose

Applied industries : Petrochemical, Power, Energy, Thermal, Refineries, Fertilizers, Beverages, Chemical / Pharmaceutical Industries, Plastic & paper, water treatment

Technical Specification  
Scale Dial : 100mm, 150mm, 250mm
Scale Range : 0… all measuring units to scale pressure, vacuum
Accuracy : ±1.0% of FSD
Joints : Tig Argon Arc Welding
Element  : Diaphragm AISI 316 SS / AISI 316 SSL/ Monel / Teflon Coated
Flanges : AISI 316 SS
Movement : AISI 304 SS
All Wetted Parts : AISI 316L SS
Bourdon & Socket : AISI 316 SS
Dial : Aluminium Pointer, black graduation on white background
Pointer : Aluminium, micro zero adjustment
Window : Acrylic / Toughened Glass
Protection  : Weatherproof IP 65, SAFETY PATTERN GAUGE TO EN871
Thread Connection : 3/8", 1/2" BSP & NPT Threads M-20 Flanged connection
Mounting : Bottom, Surface
Optional: LIQUID FILLING, ELECTRIC CONTACT
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2. Compact Sealed Diaphragm Gauge

Compact capsule type Diaphragm sealed unit with pressure element made of AISI 316 diaphragm as per safety pattern standard of EN 837 used for regular & frequent gauging of pressure & vacuum measurement. Export quality industrial purpose


Applied industries : Petrochemical, Power, Energy, Thermal, Refineries, Fertilizers, Beverages, Chemical / Pharmaceutical Industries, Plastic & paper, water treatment

Technical Specification  
Scale Dial : 100mm, 150mm, 250mm
Scale Range : 0… all measuring units to scale pressure, vacuum
Accuracy : ±1.0% of FSD
Case & Ring : AISI 304 SS (BAYONET LOCK TYPE)
Joints : Tig Argon Arc Welding
Element  : Diaphragm AISI 316 SS / AISI 316 SSL/ Monel / Teflon Coated
Movement : AISI 304 SS
All Wetted Parts : AISI 316L SS
Bourdon & Socket : AISI 316 SS
Dial : Aluminium Pointer, black graduation on white background
Pointer : Aluminium, micro zero adjustment
Window : Acrylic / Toughened Glass
Protection  : Weatherproof IP 65, SAFETY PATTERN GAUGE TO EN871
Thread Connection : 3/8", 1/2" BSP & NPT Threads M-20 Flanged connection
Mounting : Direct Bottom
Optional: LIQUID FILLING
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