You are currently viewing the James Walker Australia & New Zealand website. Click here to view the Global website.

Lionpak 2202 banner

Lionpak® 2202

A specialised PTFE based diagonally braided packing, filled with refined mineral filler particles that conforms to FDA standards for cleanliness.

  • Food
  • Pumps
  • Valves

Lionpak 2202 is a specialised diagonally braided packing from high performance, pure expanded PTFE yarn filled with highly refined mineral filler particles and treated with FDA-conforming mineral oil.

  • A dense, flexible and high purity packing with high cleanliness conforming to FDA standards
  • Excellent chemical resistance with a high degree of dimensional stability
  • High performance sealing in valve and pump applications
  • Enhanced heat transfer properties
  • Highly conformable for ease of fitting and with very low coefficient of friction
  • Long and efficient working life with minimal shaft wear and maintenance issues

Recommended for both static and dynamic operations with centrifugal and reciprocating pumps, valves, mixers, reactors, agitators, dryers and air compressors, 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: -100°C (-148°F)
  • Maximum system pressure: 15 MPa/150 bar (2175 psi)

Centrifugal Pumps and Rotary Equipment

  • Maximum operating temperature: +280°C (+536°F)
  • Minimum operating temperature: -100°C (-148°F)
  • Maximum system pressure: 2.5 MPa/25 bar (363 psi)
  • Maximum shaft speed: 12 m/s (2362 fpm)

Reciprocating Pumps and Rams

  • Maximum operating temperature: +280°C (+536°F)
  • Minimum operating temperature: -100°C (-148°F);
  • Maximum system pressure: 15 MPa/150 bar (2175 psi)
  • Maximum rod speed: 1 m/s (197 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
Related Downloads

Compression packing fitting guide

English pdf (502 KB) Download

Lionpak 2202 datasheet

English pdf (383 KB) Download

Compression packing guide

Our constant advances in materials and lubricants, product design and manufacturing techniques, keep us at the forefront of compression packing technology. We therefore bring you one of the widest ranges of packings to match the temperatures, pressures and speeds of your most modern fluid handling systems, and economical packings for your older plant.

Find out more
Compression packing guide

Expert to Expert

Want to discuss your project, engineering or materials challenge expert to expert? Simply provide us with your contact details and a little information about the application you are working on, and one of our experts will contact you as soon as possible.

Contact us