Been wanting to do this for ages now so I finally done it. I've heard it done by a few people.
4.5 mtrs long + 90 mm storm water PVC pipe with end cap and screw cap at other end. 90 mm saddles hold it in place. So I cut my sullage and water hose to fit in and that gives me two 4.5 mtr lengths each and I'll get some joiners for when I might have to join them together to get the length. Slides in fantastic and freed up heaps of space in the tunnel up front. Cost $45 from bunnings.
4.5 mtrs long + 90 mm storm water PVC pipe with end cap and screw cap at other end. 90 mm saddles hold it in place. So I cut my sullage and water hose to fit in and that gives me two 4.5 mtr lengths each and I'll get some joiners for when I might have to join them together to get the length. Slides in fantastic and freed up heaps of space in the tunnel up front. Cost $45 from bunnings.
