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Black polypropylene blind flange trap, 2 inch, Class 150, 150 psi

Banjo

Banjo AFB200 Blind Flange Trap Polypropylene 2" Class 150 150 psi

SKU CH-GPTG-6FHYJ MPN AFB200

Polypropylene blind flange for 2-inch Schedule 80 piping, Class 150 rated to 150 psi

  • TypeDrain Components
  • MaterialHAWA
  • ColorBlack
  • Polypropylene construction resists corrosion across 0 °F to 150 °F
  • Class 150 rating supports 150 psi maximum operating pressure
  • Schedule 80 thickness provides structural strength for demanding installations
  • 2-inch nominal size with four ¾-inch bolt holes simplifies alignment
  • Blind flange design seals pipe ends without additional fittings

Application Fit

The Banjo AFB200 is a blind flange designed to terminate a 2-inch Schedule 80 polypropylene piping system rated for Class 150 service. It suits maintenance crews and plant operators who need a reliable, non-metallic closure for chemical or water lines operating up to 150 psi and 150 degrees Fahrenheit.

Pressure Containment

The polypropylene body handles a maximum operating pressure of 150 psi across a temperature range of 0 to 150 degrees Fahrenheit. A flange thickness of 15/16 inch and Schedule 80 wall section provide the structural margin required for the rated pressure class without metallic reinforcement.

Bolt Pattern Practicality

Four bolt holes on a 4 3/4 inch bolt circle accept 3/4 inch diameter fasteners, matching standard Class 150 drilling for straightforward alignment with mating flanges. The 6-inch outside diameter and black colour allow quick visual identification during walk-downs in crowded pipe racks.

Highlights

  • Polypropylene construction resists corrosion across 0 °F to 150 °F
  • Class 150 rating supports 150 psi maximum operating pressure
  • Schedule 80 thickness provides structural strength for demanding installations
  • 2-inch nominal size with four ¾-inch bolt holes simplifies alignment
  • Blind flange design seals pipe ends without additional fittings

Specifications

TypeDrain Components
MaterialHAWA
ColorBlack
BrandBanjo
ModelAFB200

Questions about this item

How do you bolt the 2-inch Class 150 blind flange to the mating pipe flange?

Align the four 3/4-inch bolt holes on the 4 3/4-inch bolt circle, insert Schedule 80 bolts with a full-face gasket, and torque evenly in a star pattern to avoid warping the 15/16-inch thick polypropylene body

What replacement items should be kept on hand for future maintenance?

Plan to replace the full-face gasket each time the flange is removed; polypropylene bolts can stretch, so keep a set of Schedule 80 bolts ready

What operating limit is reached first during continuous high-temperature service?

The 150 psi rating at 150 degrees F is the design ceiling; polypropylene loses stiffness as temperature approaches that limit, so pressure must be reduced before the temperature ceiling is hit

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