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Black polypropylene blind flange, three inch nominal size, four bolt holes, schedule eighty class one fifty

Banjo

Banjo AFB300 Blind Flange Trap 3" Class 150 150 psi

SKU CH-0S2E-EQJDE MPN AFB300

Blind flange trap rated 150 psi with 3 inch nominal size and four bolt holes

  • Product typeDrain Components
  • Main materialHAWA
  • Product colorBlack
  • Polypropylene resists corrosion and chemical attack
  • Class 150 rating supports 150 psi maximum operating pressure
  • Schedule 80 wall thickness handles demanding fluid systems
  • Four-bolt pattern on 6-inch circle simplifies alignment
  • Operates reliably from 0 to 150 degrees Fahrenheit

Blind Flange for 3" Schedule 80 Pipe

This blind flange closes the end of a three-inch Schedule 80 pipe run in plumbing systems. The polypropylene body handles pressures up to 150 psi at temperatures from 0 to 150 degrees Fahrenheit. Four bolt holes on a six-inch circle accept three-quarter-inch bolts for a secure seal. The flange meets Class 150 dimensions and has a seven and one-half inch outside diameter.

Suits shutdown and test points.

Installers terminating a line, isolating a section for testing, or capping a future connection will find this flange matches the required bolt pattern and pressure class. Systems that need a continuous passage or a different pressure rating cannot use a blind flange. Buyers needing a flange with a centre opening should select a slip-on or weld-neck style instead.

Class 150 pressure rating at 150 psi maximum

The flange is rated Class 150 with a maximum operating pressure of 150 psi, which is the single figure that determines whether it matches the piping specification. Verify the system design pressure against this rating before ordering.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $55.99
Pricier than about 65% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameBanjo
Model nameAFB300
Product typeDrain Components
Product colorBlack
Size & build
Main materialHAWA

Questions about this item

How can I confirm the blind flange is sealing correctly after installation?

Pressurise the line to the rated 150 psi and inspect the 15/16 in thick polypropylene face for leaks; the 4 bolt holes on a 6 in bolt circle should hold the gasket evenly when torqued to spec.

What comes with the AFB300 and what must I source separately?

The box contains the 3 in Class 150 blind flange only; you must supply 3/4 in diameter bolts, nuts, washers and a compatible gasket for the 4-hole pattern.

Which version suits a Schedule 80 polypropylene line rated for 150 psi at up to 150 Degrees F?

This AFB300 is moulded in Schedule 80 polypropylene, rated 150 psi maximum operating pressure from 0 to 150 Degrees F, matching those exact service conditions.

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