Ventilation

Ducts and fittings are made according to ventilation and factory standards of galvanized, acid-resistant and stainless steel. The side surfaces of the fittings are strengthened by the transverse corrugation of the sheet. The sheets are joined with an overlap (Pitsburg lock type). Tightness class: A, B, C and D. Our ducts are made in accordance with European norms and standards. Pre-insulated ducts and welded ducts of various sheet thicknesses.

Aluminum ducts and fittings for special customer orders.

Circular or rectangular silencers are designed to reduce noise in ventilation and air conditioning systems. They are suitable for connecting to the network of rectangular and round ducts. Rectangular silencers are made to any size according to the customer’s needs. The body as a standard ventilation duct with increased strength is made of galvanized sheets. The baffles are made of mineral or glass wool with sound-absorbing properties

Sanit Box plenum boxes are made of galvanized sheet, they are used to provide even air flow through ceiling diffusers (anemometres and grilles). Plenum boxes are produced in many variants depending on the customer’s needs and facility solutions, and so they are: Armaflex insulated, inside with a perforated sheet, with a central fixing beam, with dampers, with additional reinforcements with an angle bar, etc.

PVC coated polyester cloth flexible duct connectors are supplied as a female fitting. They can be used as a flexible coupler to make connections to fans and other equipment to minimise duct vibration.