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Model 990.36 Threaded Process Connection Small Diaphragm Seal
Brand: WIKA Alexander Wiegand SE & Co. KGDiaphragm seals are used for the protection of pressure measuring instruments in applications with difficult media. In diaphragm seal systems, the diaphragm of the diaphragm seal effects the separation of the instrument and the medium.
Features- Small dimensions.
- Flush diaphragm.
- No dead spaces.
- Special version with protection disc for abrasive media.
Specifications
Process Connection
- G 1/2” Male
- 2” NPT Male
- 1-1/2” NPT Male
- 1” NPT Male
- 3/4” NPT Male
- G 2” Male
- G 1-1/2” Male
- G 1” Male
- G 3/4” Male
- 1/2” NPT Male
Certifications & Approvals
- CRN
- 3-A
- MTSCHS
- EAC
Wetted Material
- Superduplex 2507 (1.4410)
- FDA
- Wikaramic® Coating
- Titanium Class2, Class11
- Monel 400
- Hastelloy C-22, C-276
- Stainless Steel 1.4571 (316Ti)
- Stainless Steel 1.4404 / 1.4435 (316L)
- Duplex 2205 (1.4462)
NACE & NIST
- NACE MR-0175, MR-0103
- For highly viscous or crystallising media
- For hard and abrasive media
- Screed and concrete pumps
- Mining, tunnelling and overburden haulage
- Hygienic applications
