Ashcroft 311 Diaphragm Seal

Ashcroft® series 311 and 312 mini diaphragm seals are used in confined areas to protect pressure measuring instruments. Used to ensure process compatibility, they are also applied when process media exhibits high temperature and pulsation. They are commonly used in oil & gas, refineries, chemical & petrochemical, water & wastewater, oil & gas fracking, biogas & biodiesel, and NACE compliant processes. They are ideal where corrosion protection and limited spacing are essential.

Data Sheet

Manufacturer

Ashcroft

Series

311

Item Type

Mini

Style

Welded

Connection

Threaded

Wetted Material

Metallic

Ranges

< 30 psi, 30-2500 psi

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