Aquaviva Reducing coupling, d - 20, d1 - 25, d2 - 1/2", with female tread, PVC-U [Code number: 1w1003 / Z1E020020PG]

Aquaviva Pressure pipe, PVC-U, for glue connection, with socket, PN16, d - 20*1,5, length 3 m, price for 1 pc [Code number: 1w0129 / AQV302015R]

Aquaviva Pressure pipe, PVC-U, for adhesive bonding, with socket, PN10, d - 25*1.5, length 3 m, price for 1 pc [Code number: 1w0108 / AQV302515R]

Aquaviva Pressure pipe, PVC-U, for glue connection, with socket, PN16, d - 25*1,9, length 3 m, price for 1 pc [Code number: 1w0130 / AQV302519R]