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100-101 Threaded Diaphragm Seal
Brand: Ashcroft IncDoes not ship to OH, United States
The Ashcroft® 100 and 101 threaded diaphragm seals protect pressure measuring instruments.
Used when process compatibility is required, these are also applied when media exhibit high temperature or has the potential to clog an instrument connection.
Ideal for satisfying many challenging applications.
Features- 316L stainless steel top housing (standard)
- Wide selection of diaphragm and lower housing materials
- Diaphragm threaded to top housing
- Flushing port (type 101) provides easy cleaning/flushing for process media prone to clogging
Specifications
Brand
Process Connection Size
- 1/4" to 1" NPT Male
- 1/4" to 1-1/2" NPT Female
Instrument Connection
- 1/4" NPT Female
- 1/2" NPT Female
Pressure Rating
- 2,500 psi
- 5,000 psi (OPT.)
Connection Style
- 100: Threaded
- 101: Threaded with Flushing Port
Added Tolerance
- ±0.5% typical
Fill Material
- Glycerin
- Halocarbon
- Silicone
- Syltherm
- Calflo® AF
- Mineral Oil
- Neobee® M-20
- Glycerin/Water
- Propylene Glycol
- Ethylene Glycol
- 50/50 Ethylene Glycol/Water
- 95/5 Water/Propylene Glycol
Approvals & Certifications
- CRN
- GOST
- NACE
- NSF-61
Wetted Materials
- Gasket: PTFE
- Diaphragm: 316L SS, 304L SS, Monel 400, Tantalum, Hastelloy C-276/B/C-22, Carpenter 20, Nickel, Gold Plated 316L SS
- Bottom Housing: 316L SS, 304L SS, 904L SS, Carbon Steel, Monel 400, Hastelloy C-276/B/C-22, Duplex 2205, Super Duplex 2507, Carpenter 20, Inconel 625, Nickel, Titanium, PVDF, PVC
Non-Wetted Material
- Top Housing: 316L Stainless Steel, Monel (XYM), Titanium (XHB)
- Nuts/Bolts: Zinc Plated Alloy Steel, 316L (XSE)
- Bolt/Clamp Rings: Carbon Steel, 316L Stainless Steel (XSE)
Temperature Rating
- Threaded: 450° F (Metallic Diaphragm)
- Welded (XDU): 480° F (Metallic Diaphragm)
- Process Market:
- Oil & Gas
- Refineries
- Chemical & Petrochemical
- Water & Wastewater
- Process Applications
- Oil & Gas Fracking
- NACE Compliant Processes (Sour Gas Separation)
- Biogas & Biodiesel
