Piping and Fittings: PPL Polypropylene

Piping and Fittings: PPL Polypropylene

Manufacturers: Past and Present

  1. Aquatherm: piping, fittings and valves. (some piping items up to 24”, some valve items up to 2.5”)
  2. Asahi: piping, fittings and valves.
  3. Bee Valve (Ohio): fittings (up to 3); y-strainers; ball valves (valves up to 4”)
  4. Cepex (compression fittings only)
  5. Chemtrol: Nibco: fittings and valves.
  6. GF: piping, fittings and valves.
  7. Green Leaf: fittings and valves
  8. IPEX: Enpure
  9. Miller Plastics: custom piping
  10. Orion: Watts: piping, fittings and valves
  11. Simona
  12. Simtech: piping, fittings and valves
  13. Spears: fittings and valves
  14. Watts: Orion
  15. Rep: Miller [system fabricator]

Custom PPL Manifolds & Pipe Spools: GF

There are several valve manufacturers that provide PPL body valves:  Assured Automation (NJ) (butterfly), Century (diaphragm),
Dia Flo (diaphragm), Hayward, Filterchem (Heritage Products), Kuriyama of America (ball valves), Plast O Matic, and others.

Instrumentation: Tubing & Instrument Fittings (and related Valves & Instruments): (internal link)

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