Reducing coupling 3/4X1/2" black N4, NR 45, NR 241R OPAL 241-22S

APPLICATION Cast iron fittings for conveying non-aggressive gases and liquids are used in threaded pipe connections, and in particular in water supply, gas, steam, central heating, sprinkler installations, etc. for transporting non-aggressive liquids and gases. SURFACE / ZINC PLATING Fittings can be supplied according to order with black or zinc-plated surface. According to PN-EN 10242 standard, the mass of zinc coating per surface area is greater than 500 g/m2, which corresponds to an average layer thickness of 70 μm. Both black and zinc-plated surfaces are corrosion protected. Corrosion protection does not contain polycyclic aromatic hydrocarbons. WORKING PRESSURE

• 2.5 MPa / 25 bar / at temp. from -20°C to 120°C
• 2.0 MPa / 20 bar / at temp. 300°C
• between 120° and 300°C interpolated values Threaded: yes Surface: Zinc-plated Size reduction: yes Thread type: Female-male Internal thread size: 2.5" Fitting type: Reducer Weight: 0.05 kg