Extended Diaphragm Seal

General Instruments Extended Diaphragm Seal Unit Pressure Gauge

GIC is the leading Extended diaphragm Seal Unit Pressure Gauge manufacturer in India providing reliable solutions for accurate pressure measurement to the process industry worldwide.

Model:

1. CSU

Extended diaphragm Seal Unit Pressure Gauge:

• Extended Diaphragm Seal is mounted on the Nozzle Flange of the Process Pipeline.
• The diaphragm is extended to the process media through the Nozzle.
• The length and Diameter of the extension are decided as per the process requirement and nozzle diameter.
• The diaphragm is directly extended through the Nozzle, preventing clogging or other obstructions in the connection nozzle.
• Extended Diaphragm Seals are Suitable for corrosive, highly viscous, crystallizing, or hot-pressure media.
• Optional features are a cooling Tower, a Capillary for Remote mounting of the Pressure Instrument, and a Stud / Nut and gasket for assembling the Diaphragm Seal with the Process Flange.

TESTS

• 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

Features:

• The diaphragm seal protects the pressure sensor from the harmful and hazardous effects of the process fluid.
• Optional features are a Capillary for Remote mounting of the Pressure Instrument, a Flushing Ring (Spacer Ring) for purging/cleaning the area below the diaphragm without removing the Seal from the process line, a Stud / Nut and gasket for assembling the Diaphragm Seal with the Process Flange.