Straight channel with rectangular cross-section. Rectangular ducts and fittings with accessories are used to build a draft in ventilation and gravity installations as well as forced draft in mechanical ventilation systems, air heating and air conditioning in residential buildings, public buildings, industrial and hospital facilities.

Application

• construction of draft in ventilation, gravity and forced draft installations in mechanical ventilation, air heating and air conditioning systems.

Comments

• The smallest dimension calculated for the channel in - 0.4m ²
  The smallest dimension calculated for fittings - 0.5m ²