basin

Hi I am fitting a new basin and the tap distance is too much for the existing connections. I have not seen this sort of connector before, can anyone suggest how I disconnect the existing pipe? Alternatively is there a very short extension I can put into this somehow? The other end of this...

I bought a Wayne WSS30VN 1/2 HP Combination Primary and Backup system to replace my current single 1/3 hp pump. I measured the top of the basin to see if it would fit not realizing that it’s tapered and the bottom of the basin is smaller than the top. When I tried to install it I can only get it...