Brass extension PERFEXIM for water supply and heating installations, made of brass CW617N. Suitable for connecting pipes and fittings made of copper, copper alloys, steel, and cast iron, in vertical, horizontal, or angled conduits.

• Connection diameter: 3/4'' DN: 20
• Nominal diameter: 20.000 mm
• Length: 15 mm
• Body material: brass CW617N
• Sealing: «O» ring type made of NBR
• Thread: GW/GZ according to ISO 228
• Operating temperature: -30°C to +180°C
• Maximum pressure: 1.6 MPa
• Suitable for cold and hot water, central heating, refrigeration, and solar installations.
• Certified for contact with drinking water.