Ashcroft 402-403 Flanged All-Welded Diaphragm Seals

The Ashcroft 402 and 403 series flanged diaphragm seals feature a rugged, all-welded construction designed specifically for applications requiring absolute minimal potential leak paths. The 402 diaphragm seal protects valuable pressure instruments from severe process pulsation, extreme temperatures, and heavy clogging media.

By utilizing an all-welded design, this seal ensures maximum safety and process compatibility in volatile environments. As an authorized assembly center, BriceBarclay’s technicians will expertly mate, fill, and calibrate your Ashcroft 402 series instruments in-house. Click the quote button to request rapid pricing for your required configuration.