Galvanized nut reduction male 3" female 4" Figure 241

CHARACTERISTICS:

- Manufactured under UNE EN 10242 standard.

- Union threads according to ISO 7-1 (DIN 2999 / BS 21).

- Nominal diameter DN under ISO 6708.

- Dimensions according to ISO 49 and DIN 2950.

- Standard working pressure 25 bar.

- Temperatures between -20 and 300°C.

- Zinc coating mass is more than 500 gr/m2.

- Minimum average galvanized thickness 70 µm.

- Protected by an anti-rust varnish.

- The surfaces of EO fittings are free of polycyclic aromatic hydrocarbons.

APPLICATIONS:

- For hot and cold water, oil, air, gas and steam.

- Firefighting installations.