Polypropylene Fittings

4" x 3" Bushing, Flush, Male NPT x Female NPT, Black, Polypropylene, Schedule 80

Item #2839-422
  • Size range 3/4" to 4"
  • Recommended for intermittent service not exceeding 20 psi
  • Maximum service temperature 180° F
  • ASTM D4101 material
  • Male NPT thread by female NPT thread connection
  • Not for use or testing with compressed air or other gases
  • (1) year manufacturer warranty
The Chemtrol® flush thread reducer bushing is an injection molded polypropylene (PP) thermoplastic fitting for use with chemical processing, industrial plating, chilled water distribution, deionized water lines, chemical drainage and waste water treatment systems. The black PP flush thread reducer bushing features a male NPT thread and a female NPT thread connection. The bushing is used to transition from one size of pipe to another. Chemtrol® PP fittings are lightweight, easy to install and maintenance-free. Chemtrol® industrial thermoplastic flow-control systems perform well in harsh environments because they are made with materials that are resistant to abrasion, corrosion, weather, chemical and biological attack. Chemtrol® black polypropylene demonstrates excellent tensile strength, UV stability and versatile chemical resistance properties, making it the material of choice for harsh industrial, outdoor and underground applications.

Chemtrol® premium line of plastic fittings is backed by a 1-year limited manufacturer warranty. Because Chemtrol® is a NIBCO brand the flow-control fittings are unsurpassed in quality, performance and longevity.

Additional Documents:

Body MaterialPolypropylene
CategoryFittings
Product ColorBlack
Connection TypeMale NPT x Female NPT
Connection Size4" x 3"
Fitting TypeBushing
MaterialPolypropylene
Maximum Media Operating Temperature180° F
ManufacturerNibco
ScheduleSchedule 80
Size4" x 3"

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