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O-RING, (4.225 X .210) PTFE
Part No: V 08-1209-55
Pack of 4
V 08-1209-55: O-RING, (4.225 X .210) PTFE – A large chemical-grade solid Teflon (PTFE) pressure seal measuring 4.225 inches by 0.210 inches, built to withstand highly aggressive concentrated acids, halogens, and harsh industrial solvents.
V 08-1209-55: O-RING, (4.225 X .210) PTFE – A large chemical-grade solid Teflon (PTFE) pressure seal measuring 4.225 inches by 0.210 inches, built to withstand highly aggressive concentrated acids, halogens, and harsh industrial solvents.
Key Features
- Solid pure PTFE (Teflon) composition ensures universal chemical security and zero fluid absorption boundaries.
- Expanded 4.225" large-bore internal diameter engineered for massive fluid transfer joint perimeters.
- Micro-machined face profile delivers an airtight static joint seal boundary without relying on chemical sealants.
- Performs with absolute structural stability across erratic temperature shifts without expanding or melting loops.
- Strict geometric circular tolerances prevent ring extrusion inside high-pressure fluid tracking slots cleanly.
Technical Specifications
| Brand / Manufacturer | Wilden |
| Material Compliance Standards | 100% Virgin Sintered Polytetrafluoroethylene (PTFE) |
| Operating Temperature & System Pressure Limits | Temp: 40°F to 220°F (4°C to 104°C) / Pressure: 125 PSI (8.6 Bar) Max |
| Shore Hardness / Dimensional Profile | 60 Rockwell R Hardness / 4.225" ID x 0.210" Cross-Section Thickness |
| Dynamic Fluid Path Action & Intended Service | Large-diameter chemical-inert barrier ring; stops gas and liquid cross-leaks across massive main process line joints |
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