(PFA) Altafluor 400

ALTAFLUOR® 400 PFA Tubing & Pipe

PFA (perfluoroalkoxy) is the tubing of choice for applications involving extreme chemical resistance combined with high temperature exposure.

ALTAFLUOR® 400 PFA tubing and pipe are made exclusively from the highest molecular weight resins available giving them superior physical properties.

ALTAFLUOR® 400 tubing is suitable for even the most demanding applications.

ALTAFLUOR® 400 pipe may be used with conventional threaded fittings or welded.

ALTAFLUOR® 400 is compatible with flare or conventional type fittings.

For applications where reduced permeation is critical, please contact Altaflo for information on our new Low Permeation PFA Tubing.

For Semiconductor and other high purity applications, please view our ALTAFLUOR® 480 UHP PFA Tubing and Pipe information.

ALTAFLUOR® 400 Features:

  • 100% virgin grade high performance resins used to resist stress cracking
  • Chemically inert to nearly all industrial chemicals and solvents
  • Higher thermal stability than with FEP
  • Lower permeability than with FEP
  • Translucent
  • Moisture absorption nearly zero
  • FDA compliant for food contact
  • Non-flammable
  • ALTAFLUOR® 400 Tubing is suitable for use with flare or conventional fittings
  • Available in coiled hose and convoluted constructions
  • Low permeation variants are also available
  • Semiconductor grade PFA is also available – please see our ALTAFLUOR® 480 UHP PFA Tubing & Pipe information


  • Chemical process
  • Heat exchangers
  • Laboratory applications
  • Semiconductor
  • Flow monitoring
  • Emissions monitoring
  • Double containment systems
  • Food processing
  • Electrical insulation
  • Automotive hose
  • Automotive paint spray


General: ALTAFLUOR® 400 meets or exceeds the requirements listed in ASTM D6867-03 and ASTM D3307.

Temperature: –300°F to 500°F

Flammability: UL 94 VO rated; resists combustion and does not promote flame spread

FDA: ALTAFLUOR® 400 is approved for use in food contact applications in compliance with FDA regulation: 21 CFR 177.1550

USP CLASS VI: ALTAFLUOR® 400 tubing meets the requirements of USP Class VI

NSF: ALTAFLUOR® 400 FEP tubing is certified to NSF 51, NSF 61 and NSF 372


ALTAFLUOR® 400 tubing is certified to NSF 51, NSF 61 and NSF 372

nsf_sealALTAFLUOR® 400 has been tested and certified by WQA against NSF/ANSI 51, NSF/ANSI 61 to Commercial Hot (180° F/82° C), and NSF/ANSI 372 for lead free compliance. View our certification.

Do you have a question?

We are dedicated to providing you with the highest quality products and services

  • Phone +19733003344
  • Fax +19733003345
  • Email sales@altaflo.com
  • Address 23 Wilson Drive
    Sparta NJ 07871