Will an Aussie Vac Fit my existing pipe work?

Yes it will.  

All ducted vacuum systems, regardless of make or model, use a standard 50mm outside diameter PVC pipe. This means that an Aussie Vac Power Unit will fit. 

The only possible issue may be the pipe work that comes from the existing power unit. It may need to altered slightly, due to where the existing unit is situated.  

We sell a  changeover kit to help with any minor pipework reconfigurations.