Lionpak^® 2102

• A dense, flexible and high purity packingwith high cleanliness conforming to FDA and EU 1935/2004 standards
• Excellent chemical resistance with a high degree of dimensional stability
• Enhanced heat transfer properties
• Highly conformable for ease of fitting and with very low coefficient of friction
• Long life valve sealing with minimum maintenance

Slow speed centrifugal and reciprocating pumps and other rotary equipment as well as different types of valve, in applications where hygiene and the low friction characteristics of pure PTFE are required. It is also suitable for use with potable water, foodstuffs and pharmaceutical products.

Valve Stem Duties

• Maximum operating temperature: +280°C (+536°F)
• Minimum operating temperature: -200°C (-328°F)
• Maximum system pressure: 25 MPa/250 bar (3626 psi)

Centrifugal Pumps and Rotary Equipment

• Maximum operating temperature: +280°C (+536°F)
• Minimum operating temperature: -200°C (-328°F)
• Maximum system pressure: 2 MPa/20 bar (290 psi)
• Maximum shaft speed: 5 m/s (984 fpm)

Reciprocating Pumps and Rams

• Maximum operating temperature: +280°C (+536°F)
• Minimum operating temperature: -200°C (-328°F)
• Maximum system pressure: 15 MPa/150 bar (2175 psi)
• Maximum rod speed: 0.5 m/s (98 fpm)

Resistant to chemicals in the range of pH 0-14, excluding strong oxidisers, molten alkali metals and fluorine compounds.

• All popular square sections from 3 mm (¹/₈") to 25 mm (1") in boxes containing 8 m (26' 3") or in coil form by the metre / foot or kilogram / pound
• Also supplied as split preformed rings and sets

Conforms to:

• FDA 21 CFR 170.39
• EU regulation 1935/2004