3/4 ”female 3/4” female Presinox gas hose 75cm

Extendable metal flexible tube Presinox extensible DN20 for fixed gas installations between 750mm and 1275mm in length.

The great extension capacity of this product, up to 70% of its minimum length, allows the product to be coupled to each installation, making it especially useful in fixed gas installations such as water heaters, boilers, countertops, and many other products.

The technical specifications of this product are:
- 19mm outer diameter.
- 12mm inner diameter.
- Minimum radius of curvature of 31mm.
- Working pressure of 0.4 bar.
- Suitable for 2nd and 3rd family gases, external protective reinforcement.