Simple 'nut & cone' washer connection
No tools needed
Will join 40mm to 43mm and anything in between
Perfect for bath, kitchen sink, shower tray, wet room, washing machine & dishwasher waste pipes
For various waste pipes such as plastic pushfit, plastic solvent weld, iron or copper etc... with the same outside diameters
Instructions:
Simply slide the white nut over the pipe first along with the nylon washer, before the pointed black rubber washer
Make sure that the black rubber washer is pointing the thin end towards the white fitting you have yet to put on and slide the rubber on an inch or so
Push the rest of the fitting on so that the rubber joins up with the plastic fitting, you may then try and push the fitting with the rubber further down the pipe if need be
Finally bring the nut back and screw onto the rest of the fitting, compressing the pointed washer against the plastic to make a seal, then repeat the action for the other side and that's it!