So off I go to Plasticor to get class 6 piping and fittings.
One of the guys there kept asking me why are you using class 6 pvc for a swimming pool pump because that piping takes up to 16 bar pressure and a swimming pool pump can barely make 2 bar..
He recommended I just use the standard white pvc piping that is SABS approved but doesn't have a class rating.
He also claimed the blue pvc goes brittle in the sun and the white doesn't.
Any comments?