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Home > Product Division > Pressure > Diaphgragm Seal > Flush Diaphragm Seal

Flush Diaphragm Seal

The Flush Diaphragm Seal is designed to ensure reliable pressure measurement by isolating the pressure instrument from process media. This type of seal is ideal for handling corrosive, viscous, or high-temperature fluids where direct sensor contact is not feasible.

Size Range:

1/2” to 4” (or as specified)

Pressure Rating:

Up to 2500#

Temperature Range:

-45°C to 400°C (depending on fill fluid)

Material:

SS316, SS316L, Hastelloy, Titanium, Monel (as applicable)

Optional:

Flushing Ring, Capillary Tubing, Cooling Tower, Gasket & Studs

Fill Fluids:

Silicone Oil, Glycerine, Halocarbon, Fluorolube, Food Grade Oil

Hydrostatic Pressure Testing
Helium Leak Testing (if required)
ISO 9001:2015 Certified
PED Certified (on request)
Material Test Certificates (MTCs) provided

Documentation

Complete In-House Manufacturing Control

From forging and casting to machining, assembly, and testing — every step is managed under one roof to ensure consistent quality, faster lead times, and zero compromise.

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Get in touch with our team for additional information on product pricing, technical data, project support and more.