502-503 All-Welded Flanged Diaphragm Seal
The Ashcroft®502 and 503 All welded flanged seal isolates instruments from hazardous process media. The all welded design minimizes potential leak paths and the requirement for non-metallic components within the seal assembly.
Key Features:
- All welded design minimizes leak point
- Standard with material traceability reports and positive material identification (PMI)
- Standard diaphragm allows wide range of pressure ratings regardless of the pipe diameter
Applications:
Process Market:
Oil and Gas
Refineries
Chemical and Petrochemical
Process Applications:
Oil and Gas Fracking
NACE Compliant Processes (Sour Gas Separation)
Biogas and Biodiesel
Product Information
Specifications
- Process Connection Size
- ½, ¾, 1 or 1.5 NPS
- Instrument Connection
- 1/2 NPT Female
- Added Tolerance
- ±0.5% typical
- Connection Style
- Flanged
- Flange
- 150, 300, 600, 900 & 1,500 class
- Flange Ratings (MAWP)
- Per ASME B16.5
Contact Ashcroft
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