Black Malleable Fittings Strong version
intended for water and central heating installations.
Manufactured in accordance with the requirements of PN-EN 10242:1999/A1:2002/A2:2005 Norm. They have Certificate of National Institute of Hygiene, Certificate of DVGW laboratory, Certification of National Declaration of Performance and are Certified of Foundry Research Institute in Cracow.

Threads: ISO 7-1
Pressure max.: 25 bar
Temperature max.: +120 °C
Hardness (Brinnel’s method): 150 HB
Elongation A: 10 %
Yield strength: 200 MPa