General Instrument products are made with fine precision, latest automation, and by qualified professionals. They are tested and certified as per industry standards' organizations. Our products are pre-approved on most large company procurements world-wide.


Diaphragm Sensing Pressure Gauges


• Compliance to latest EN-837 standard

• Range : (-) 10000 to (+)10000 mmWC

• All SS internals

• Special design with built in Gauges saver also available


• Visual Inspection

• Dimensional Verification

• Accuracy Test

• Hysteresis Test

• Leak Test

• Influence Of Mounting Position

• Degree of Protection

• Effect of Mechanical Vibration


•  Effect of Mechanical Shock

•  Endurance Test With Steady Pressure

•  Endurance Test With Over Pressure

•  Endurance Test with Cyclic Pressure

•  Safety Blow-out Test

•  Thermal Stability Test at Rated

•  Temperature effect Test

•  Energy release Test 


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Raghavendra Kulkarni  |  Managing Director  |  Mobile: +91 93226 64709  |  Email :

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