D74 2-PIECE INDUSTRIAL SEAL
D74 2-PIECE INDUSTRIAL SEAL
DESCRIPTION & FEATURES
- Two piece construction and designed to withstand even the most severe process applications
- “Continuous use” seals – backing plate will prevent diaphragm from rupturing if pressure sensing instrument fails. Pressure will be held until instrument is replaced
- Diaphragm is separable for servicing and is available with a 1/4” NPT flushing connection for removing any material which may clog the process connection
- Standard diaphragm is constructed of AISI 316 stainless steel and welded to the upper chamber of the seal
- ASME B40.100 compliant
- 5 year warranty
Applications
Where the media is low in pressure and the process fluid is corrosive or viscous and would clog instrument internals/solidify within the pressure gauge, switch or transmitter
SPECIFICATIONS
DOCUMENTS
DRAWINGS
FAQS
| Housing | 316L SS, Monel®, Hastelloy® C |
| Diaphragm | 316L SS, Monel®, Hastelloy® C |
| Construction | Two piece construction |
| Gasket Material | Buna N (FKM, PTFE optional) |
| Connection | Bottom: 1/4”, 1/2”, 3/4” and 1” NPTF Top: 1/4” and 1/2” NPTF |
| Process Temperature | -22°F to 212°F (-30°C to 100°C) |
| Other | Flushing connection available. |
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