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Description
A cost-effective high performance packing, cross plaited in a specially developed yarn that is spun from a blend of glass and three other fibres, and impregnated with PTFE dispersion. The result is a strong and flexible product offering low surface friction and high thermal conductivity.
Typical applications
Multi-service on pumps and valves in the marine, petrochemical, power generation, and pulp and paper industries. It is recommended for duties involving solvents, oils and petroleum products, process water and effluent, low pressure steam and dilute acids.
Prime features
Chemical properties
Compatible with media in the range pH 2-12, excluding highly corrosive solutions.
Service capabilities - valve stem duties
Maximum operating temperature: +290°C.
Minimum operating temperature: -50°C.
Maximum system pressure: 150bar.
Service capabilities - centrifigal pumps and rotary equipment
Maximum operating temperature: +290°C.
Minimum operating temperature: -50°C.
Maximum shaft speed: 12m/s.
Maximum system pressure: 25bar.
Service capabilities - reciprocating pumps and rams
Maximum operating temperature: +290°C.
Minimum operating temperature: -50°C.
Maximum rod speed: 2.0m/s.
Maximum system pressure: 100bar.
How supplied
Ex-stock: all popular square sections from 3mm to 25mm, boxed in 8m lengths. Also supplied as split preformed rings and sets. Full fitting instructions are included.
Click here to download the Compression Packing Guide pdf (2.17MB)
