Constant air volume regulator, KOOLAIR, model RCCK, circular section size Ø_ for supply or return air. Auto-mechanic, independently of pressure variations suffered by the system. Casing and damper made in galvanised steel. Provides the required flow rate with high accuracy, easily adjustable to any other volume requires on site.
Minimum required inlet pressure of 50 Pa. Can be installed horizontally or vertically. It can incorporate thermoacoustic insulation thickness of 50 mm (RCCK-D).