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Roof Hoods

HBK - Roof Hood

The HBK roof hood is designed to be used for combined fresh air and exhaust air applications in comfort and industrial installations. The hood consists of an exhaust section that throws the air straight up at high speed, and a fresh air section that takes in air via the lamellas. Fresh air and exhaust air sections are separated from each other. This avoids the overflow of air between sections. In addition, low air velocity in the fresh air section eliminates the possibility of rain and snow getting in. The hood is made without visible corner profiles and is part of the same series, EKO-Design Line, as HRB, HBJ, HBF and HB and used in environments with specific design requirements.

The HBK roof hood is manufactured as standard in galvanised aluminium (C4), but is also available in aluminium, copper, stainless steel and painted versions.

Suitable pressure drop for fresh air is 2-40 Pa and 30-100 Pa for exhaust air.