Ashcroft 510-511 All-Welded Diaphragm Seals
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. It is an ideal selection for high pressure applications.
Features
- All-welded, compact size and lightweight
- Continuous duty
- All-welded construction; prevents inadvertent disassembly
- All-stainless steel construction; other materials available
- Flush port (type 511) provides easy cleaning / flushing for process media prone to clogging
Applications
- 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 Biodeisel

CRN
NACE for 510/511 seals with all Monel and all Hastelloy C-276