Hi
I have a 4" Cast Iron Pipe that I would like to put a 4 x2 wye tap on, then connect a water softener discharge line to. The line is at a 45-degree angle. How do I drill or cut the hole for the saddle into the cast? Also do I need a back flow device and or a trap and or vent?
All help and advice would be appreciated!
Dan
I have a 4" Cast Iron Pipe that I would like to put a 4 x2 wye tap on, then connect a water softener discharge line to. The line is at a 45-degree angle. How do I drill or cut the hole for the saddle into the cast? Also do I need a back flow device and or a trap and or vent?
All help and advice would be appreciated!
Dan