The 6 inch pipes clip in fairly easily with this industrial pipe splitter allowing you to have handy T junction. Measures 330mm in width and depth 250mm. Please ask for us to add a small piece of pipe (6 inch, 3 in , 3 out) to connect to the door if in a tight space.
It is designed to be a permanent fixing. For flexible fixing up to 4 exits choose a mesh junction box or the clear junction box. This will allow you to take pipes on and off when required.