Fitting polypropylene VALTEC with a union nut nar.r. 20x3/4

Brand: VALTEC
Description: Type: adapter, thread diameter: ¾", pipe diameter: 20 mm, with union nut, with seal
Type: Adapter
Purpose: Water supply / heating
Thread diameter: 3/4"
Pipe diameter: 20 mm
With union nut: There is
With seal: There is