Set of 2 turbines BIB 14" + base 46 x 96 cm. This set is suitable for cases where one turbine is not strong enough to provide sufficient ventilation. Typical uses for this set are multi storey buildings (7 plus storeys). The set contains 2 of the most powerful Lomanco BIB 14" turbines in aluminium and a rectangular base. The base is made of galvanized steel.
Using two turbines fitted on one outlet increases the ventilation rate
14" neck diameter
All-aluminum rust-free construction of the turbine
Lomanco turbines - Lifetime warranty