When a water draw is necessary for prover verification spectacle blinds are a useful option that allows for a complete seal of the system.
Also known as paddle blanks and spacers. All FMD spectacle blinds are produced according to ASMEB31.3-1987 Edition and designed to withstand pressure–temperature combinations listed in the ASA B16.5 flange design specifications.
- 304 SS
- 316 SS
- Customer specified
- Smooth mill machined