Overview

The Holman Storm PVC Junction 90mm 90 degree changes the direction of a 90mm stormwater pipeline through a right angle. The branch is threaded, so it can accept a threaded cap to seal the outlet, or a pipe can slip inside and be solvent welded in place. That makes it useful both as a junction and as an access point.

It is made from durable PVC and connects to other 90mm PVC stormwater fittings using solvent cement. It complies with AS/NZS 1254 for stormwater fittings and is suited to sewer and vent use as well as general stormwater drainage.

Key Features

• 90mm stormwater junction with a 90 degree branch
• Threaded branch accepts a threaded cap or a slipped pipe
• Made from durable recycled PVC
• Solvent weld connection for a watertight joint
• For sewer and vent use
• Complies with AS/NZS 1254, AMI 70007

Specifications

• Size: 90mm nominal
• Fitting type: junction
• Branch angle: 90 degrees
• Branch connection: threaded, accepts cap or slipped pipe
• Material: PVC
• Standard: AS/NZS 1254, AMI 70007

Applications

• Right-angle branch connections in a 90mm stormwater run
• Creating a capped access point in a drainage line
• Sewer and vent pipe junctions
• Above and below ground stormwater work

What You Need to Complete the Job

Dry-fit the junction into the run, then solvent weld the main line joints. For the branch, either screw in a threaded cap to seal it, or slip the branch pipe inside and solvent weld it. Use it with the 90mm stormwater pipe and cement with Bostik Pipe Cement Type N. More fittings are in the PVC Fittings range.

Frequently Asked Questions

Why is the branch threaded on this junction?

The threaded branch gives you a choice. You can screw in a threaded cap to seal the outlet and leave it as a future access point, or you can slip a pipe inside the branch and solvent weld it to make a permanent connection. That flexibility makes the fitting useful in tight layouts.

Can I use this junction as an inspection point?

Yes. Leave the threaded cap in place and the junction works as a capped access point in the line. Unscrew the cap later to rod or inspect the drain without cutting the pipe.

Is this the same as the 45 degree junction?

No. This junction brings the branch in at 90 degrees with a threaded branch, while the 45 degree junction brings the branch in with the flow and is the preferred connection for keeping stormwater moving. Use the 90 degree where the layout demands a right angle.

What size pipe does it fit?

It fits 90mm stormwater pipe. The main line sockets and the branch all take 90mm pipe or the matching threaded cap, and the fitting is solvent welded to 90mm stormwater systems.