PPro-Seal™ Natural PP


PPro-Seal™ Natural PP has excellent resistance to attack by most organic and inorganic chemicals in common use. In general, PPro-Seal™ is attacked only by strong oxidizing acids and is weakened by certain organic solvents and chlorinated hydrocarbons. Like all thermoplastic products, PPro-Seal™ will not rust, pit, scale or corrode. PPro-Seal™ is not subject to electrolysis, providing years of maintenance-free, leak-free service.

PPro-Seal™ Natural PP is a highly pure product ideal for use in piping systems where purity is not only required, but is essential.

Natural Polypropylene's (PPn) chemical and physical properties make it ideal for laboratory and industrial piping where mixtures of acids, bases, and solvents are involved.

PPro-Seal is fast and easy to install; options include electrofusion and threaded connections.

Product Overview

Technical Data:

Size Range:

  • ½" - 2"

Pressure Rating:

  • PN10 (150 PSI)

Operating Temperature:

  • 0°C - 80°C (32°F - 176°F)

Joining Technology:

  • Electrofusion
  • Threaded

Standard Ratings:

  • FDA CFR 21 177.1520
  • ASTM D4101
  • ASTM F1290
  • USP 25 Class VI


  • Polypropylene copolymer (PPn)

Fields of Application:

  • Lab Grade DI Water
  • Reverse Osmosis Systems
  • Life Sciences
  • Chemical Process Industry
  • Food and Beverage


  • Excellent chemical and corrosion resistance
  • Impact-resistant
  • Simple installation procedure
  • Electrofusion and threaded fittings offering
  • Low installation costs
  • Easy to operate electrofusion machines


Part Numbers / Dimensions