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310/315 All-Welded Mini Diaphragm Seal
Brand: Ashcroft Inc
The compact size of the Ashcroft 310 and 315 mini-seal allows it to fit into space-restricted areas and is designed to protect transducers, mini-switches, and 3-1/2" or smaller dial size pressure gauges from corrosion, plugging or freeze- up.
All-welded metal construction prevents leakage of process media. It is rated for 2500 psi at 100°F and has a 316L stainless steel top housing standard. Lower housing materials include 316L stainless steel or Hastelloy® C.
Diaphragm materials include 316L stainless, Hastelloy® C or Tantalum. 1/4" NPT or 1/2" NPT process connection sizes are available.
Features- Compact size to fit space-restricted areas
- Designed to protect transducers, miniswitches and 3-1/2" or smaller pressure gauges from corrosion, plugging or freeze-up
- All-welded metal construction prevents leakage of process media
- Rated for psi: 2,500 (kPa: 17,240, bar: 172.4) at 37.7° C (100° F)
- Fill/bleed connection is standard
- Available with male process connection (Type 310)
Specifications
Brand
Approvals & Certifications
- CRN
- GOST
Diaphragm Material
- 316L Stainless Steel
- Hastelloy C-276
- Monel
- Tantalum
Enclosure, Body Material
- 316L Stainless Steel
- Hastelloy B
- Hastelloy C-276
- Monel
Fill Material
- Glycerin
- Halocarbon
- Silicone
- Syltherm
NACE & NIST
- NACE
NPT Connection
- 1” NPT Male
- 1/2” NPT Female
- 1/2” NPT Male
- 1/4” NPT Female
- 1/4” NPT Male
- 1/8” NPT Male
- 3/4” NPT Male
Pressure Rating
- psi: 2,500 (kPa: 17,240, bar: 172.4) at 37.7° C (100° F)
Temperature Range
- -21° to 398.9° C (-70° to 750° F)
- Chemical & Petrochemical
- Engineered Systems (Instrument Skids)
- Heavy Vehicles
- Oil & Gas Applications
Documentation
Industry Brochure
Product Information
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