Product Description

Spiral Air Duct 

Circular cross-section air duct is produced by means of interlocking of galvanized steel plate in special machinery. Duct diameters, dimensions of duct connection parts, tolerances are being produced according to EN ***5 and ***6 and galvanized steel plate material is produced according to EN ****2. All duct parts, bends and connections are designed in the most suitable way in terms of noise level and aerodynamics. Production between **0 mm and ***0 mm diameter is being performed with spiral pipes formed with fully-automatic machines with sensitive tolerances. Maximum tightness is ensured in high pressures. Production of fittings duct parts are performed in CNC plasma cutting machine according to desired dimensions. 

Spiral Air Duct and Advantages

* Fast and easy mounting.
* Factory mounted gasket system.
* Risk of leaks is eliminated by means of a special gasket system.
* Environmentally-conscious - the system does not contain solvent-based materials.
* Mounting can be performed in all weather conditions.
* Resistant to temperatures between **0° ***0°.
* Resistant up to ***0 Pa positive pressure.
* Resistant up to ***0 Pa negative pressure.
* Internal and external product control.
* Aesthetical design - visual mounting advantage.