The Ashcroft® 311 and 312 midi-diaphragm seals or isolation devices are used in confined areas to protect measuring instruments.
| Diaphragm Material | Bottom Housing Material | Pressure Ratings |
| 316L Stainless Steel, Hastelloy C 276, Tantalum | 316L Stainless Steel, Hastelly C 276 | 1,000 psi |
Have any questions or not sure which part you're looking for?
Call us today at 901.363.0377 or email us, and we're happy to help!