
PVC Manual Manifolds have a 25mm connection at the top. Most taps have a 20mm fitting, so you may need the 25mm X 20mm Reducing Bush.
PVC Manual manifolds have 15mm female thread connections at the bottom. Common uses: To connect to 19mm Poly Pipe: Director 19mm X 15mm BSP
To create a 20mm (tap like) connection: NyGlass Reducing Nipple 20mm X 15mm |