How to install insinkerator waste pipe?

[jgoldman158]

Hello Bunnings Community!

I am trying to install a replacement insinkerator and need to connect the straight waste pipe into the existing waste array. 

Any advice on how to connect the attachment as seen in the professional photo into the existing waste?

Thank you!

New connection to attach to existing waste systemOld insinkerator waste connection

[EricL]

Hello @jgoldman158 

Welcome to the Bunnings Workshop community. It's sensational to have you join us, and thanks for sharing your question about the installation of your In-Sink-Erator.

Just a friendly reminder that any plumbing work must be carried out by a licensed plumber for safety and compliance.

It's highly probable that the plumber will use a device called a Caroma 50mm Garbage Disposal Trap Adaptor With Dishwasher Connection. This add on is usually placed on top of your sink trap and the entire assembly is lowered in order to accommodate this device. Please note that it is an involved installation, and I don't recommend it as a first D.I.Y project. 

If you have any other questions we can help with, please let us know.

Eric