510-511 All-Welded Diaphragm Seals

510-511 All-Welded Diaphragm Seals

The Ashcroft® 510 and 511 compact, all-welded diaphragm seals or isolation devices protect pressure measuring instruments.
The Ashcroft® 510 and 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.

Key Features

Material certificates to EN 10204:2004 3.1

Flush port (optional) provides easy cleaning / flushing for process media prone to clogging

Wide variety of pressure connection thread options

All-welded construction; prevents inadvertent disassembly

Continuous duty

Cost effective

Selection of wetted materials

NACE compliant (optional)

Markets & Applications

Pumps and Compressors

Chemical and Petrochemical

Energy

Biogas and Biodiesel

Oil and Gas

Alkylation – Hydrofluoric and Sulfuric

NACE Compliant Processes (Sour Gas Separation)

Machine Automation

  • Specifications
  • Downloads

Process Connection Style

Threaded

Threaded with flushing port

Pressure Rating

PN160 / 2320 psi

689 bar / 10000 psi (optional)

Accuracy

Added Tolerance ±0.5% typical

Wetted Parts Material

Hastelloy C

Inconel

Tantalum

Stainless steel 316L (1.4404)

Monel

Duplex

Instrument Connection Style

Welded

Threaded

Case or Body Material

Stainless steel 316L (1.4404)

Mounting

Stem

Data Sheets
Installation + Maintenance
Declaration of Conformity
Industry Brochures
Selection Guides
Product + Technical Information
Drawings + Models
Safety Data Sheets

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