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Grey cast-iron 90-degree long-sweep elbow with socket ends

Zoro Select

Zoro Select 220498 90° Long Bend Elbow 4" Pipe

SKU CH-FF87-CTHXC

A 90-degree cast-iron long-sweep elbow with 4-inch socket connections for drainage systems

  • 90-degree long-sweep elbow gives smooth flow direction change
  • Cast iron construction with bitumen coating resists corrosion
  • Class 20 rating meets standard drainage strength requirements
  • Female socket ends on both sides accept 4-inch pipe
  • Zoro Select brand delivers consistent fitting quality

4-inch Cast Iron Elbow

The Zoro Select 220498 is a 90-degree long-bend elbow made from gray cast iron with a bitumen coating. It suits drainage and vent systems where a smooth directional change is required for 4-inch piping.

Socket-to-socket jointing

Both ends are female socket connections measuring 4 7/16 inches, allowing direct fit over standard 4-inch pipe without extra couplings. The long-sweep radius reduces turbulence, but the fitting carries a 0 psi pressure rating so it cannot be used in pressurised lines.

Verify pipe schedule and gravity flow

Confirm the existing pipe accepts a socket joint and that the system operates under gravity flow only. The Class 20 casting is not rated for internal pressure, so any pumped or pressurised circuit will need a different fitting.

Highlights

  • 90-degree long-sweep elbow gives smooth flow direction change
  • Cast iron construction with bitumen coating resists corrosion
  • Class 20 rating meets standard drainage strength requirements
  • Female socket ends on both sides accept 4-inch pipe
  • Zoro Select brand delivers consistent fitting quality

Specifications

BrandZORO SELECT

Questions about this item

How can I confirm the 90° long sweep elbow is seated correctly after installation?

Verify the socket ends align flush with the 4 in pipe and the joint shows no gaps; the bitumen coating should sit evenly around the connection.

What comes with the Zoro Select 220498 elbow and what must I supply?

The fitting itself is included; you must provide 4 in pipe, gaskets or sealant, and any clamps or brackets required by your layout.

Which class rating suits a standard drainage stack?

The elbow is rated Class 20, which matches typical residential drainage requirements.

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