Fittings  - Piping Systems

Thermoplastic piping or duct fitting including: elbows, reducers, tees, couplers, flanges, unions, compact ball valves, true union ball valves, butterfly valves, diaphragm valves, inline strainers, caps and plugs.  Material of construction include PVC, CPVC, polypropylene or PVDF.  Piping systems of polypropylene or PVDF or fiberglass wrapped over polypropylene or PVDF.

Spears Manufacturing, George Fischer Sloane, Colonial Engineering  gf-301.jpg (6831 bytes)

  • PVC and CPVC pipe fitting in Schedule 80
  • PVC pipe fitting in Schedule 40
  • True Union Ball Valve - PVC, CPVC
  • Three Way Ball Valve - PVC, CPVC, polypropylene
  • Butterfly Valves
  • Check Valves


  • PVC, CPVC, Polypro and PVDF - Schedule 80
  • Natural and black polypropylene piping systems
  • Natural and Red PVDF (Kynar®) piping systems

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  • Black polypropylene pipe fitting and strainers
  • Black polypropylene hose barbs and quick disconnect
  • Black polypropylene bulk head fittings
  • Stainless steel hose barbs and quick disconnects
  • Stainless steel valves and strainers


  • Polypropylene and PVDF piping systems
  • Fusion welded piping
  • Complete piping systems - single or dual-containment
  • Fiberglass lined with polypropylene or PVDF

Additional information is available on the Valve Index

Transition from metric or BSP threads ? - We can supply pipe union that can be supplied with mixed pipe standards for sizes of 1/2" to 2".  Four items are required:  Union Nut, Union End, Union Bushing, and O-ring (EPDM or Viton®).  PVC material only.
  • Union Ends: Metric Socket, IPS Socket, NPT Threaded
  • Union Bushing:  Metric Socket, IPS Socket, BSP Threaded
  • Union Nut:  Universal (also fits Type 314 valve)
  • O-ring:  Universal

Note:  Size reduction will require additional parts.  IPS to NPT is also available in most all materials.

Products Listing by Equipment Category

Pumps  - for transfer of liquids
Valves -
manual and actuated for control and shut off of liquid flow
Tanks -
for storage of chemicals or processing
Mixers -
tank and inline mixing of liquids
Filtration -
equipment for solution filtration
Heaters -
electric immersion and coils for temperature control of solutions
Systems -
for monitoring liquid flow and pH
Hose/Tubing - plastic hose and tubing
Waste Treatment -
component equipment for waste treatment systems
Accessories -
liquid handling products
Manufacturer Listings -
products listed by our key vendors

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