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The Ashcroft® 511 compact, all-welded diaphragm seals protect pressure measuring instruments. Used to ensure process compatibility, they are also applied when process media exhibit high temperature, pulsation or the potential to clog an instrument connection. An ideal selection high pressure applications.
Unit of Measure

Specifications

Brands

 N/A Ashcroft®

Typical Added Tolerance (±)

 N/A 0.5 %

Connection Style

 N/A Threaded with Flushing Port

Connection Type - Filter

 N/A Threaded

Process Connection Size

Process Connection Size (National Pipe Thread (NPT) Male)

 N/A 1/2 in

Instrument Connection Size

Instrument Connection Size

 N/A 1/2 in

Instrument Connection Type

 N/A National Pipe Thread (NPT) Female

Pressure Rating

Pressure Rating 100 Degree Fahrenheit (ºF) (Standard)

 N/A 1,500 psi

Pressure Rating 100 Degree Fahrenheit (ºF) (Optional)

 N/A 10,000 psi

Key Features

Key Features

 N/A
  • All-welded, compact size and lightweight
  • Continuous duty
  • All-welded construction; prevents inadvertent disassembly
  • All-stainless steel construction; other materials available
  • Flush port provides easy cleaning/flushing for process media prone to clogging

Applications

Applications

 N/A Process Market:
Oil and Gas
Refineries (Hydrofluoric/Sulfuric Alkalines)
Chemical and Petrochemical
Water and Wastewater

Process Applications:
Oil and Gas Fracking
NACE Compliant Processes (Sour Gas Separation)
Biogas and Biodiesel