Reducing nut coupling 6/4 x 5/4" galvanized M2, Class 3, NR 240 OPAL 240-33V

APPLICATION Iron fittings for transporting non-aggressive gases and liquids are used in threaded pipe connections, and in particular in water supply, gas, steam, central heating, sprinkler systems, etc. for conveying non-aggressive liquids and gases. SURFACE / ZINC PLATING Fittings can be delivered according to order with black or zinc-plated surface. According to PN-EN 10242 standard, the zinc coating mass 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 temperature from -20°C to 120°C
• 2.0 MPa / 20 bar / at temperature 300°C
• between 120° and 300° interpolated values Threaded: yes Surface: Zinc-plated Size reduction: yes Thread type: Female Internal thread size: 6/4" Fitting type: Socket Weight: 0.235 kg