5 x 16mm tees for 16mm diameter pipe. Hepworth Hep2O Hep20 push fit underfloor.
Wavin Hep2O. Hepworth Hep20. Hepworth Hep2O Hep20 push fit underfloor. 5 x Hepworth Hep2O 16mm push fit tees. These are the old style of Hep2O with the stainless steel grab rings as per the picture.