Reducing coupling nr 20x1/2press ALT-P

Brand: Altstream
Description: Type: coupling, connection type: press-thread, connection: male, thread diameter: ¾, pipe diameter: 20 mm, material: brass, combined
Type: Clutch
Connection type: Press - thread
Purpose: Water supply / heating
Compound: External
Material: Brass
Thread diameter: 1/2"
Pipe diameter: 20 mm
Combined: There is