Rectangular fire dampers

Barcol-Air manufacture a sophisticated range of units for all ductwork sizes for controlling pressure and accurate air volume measurement. These units can be used for laboratory applications to balance supply and extract volumes on extract hoods etc. or in standard buildings. They are of particular use in multi-floor, multi-tenanted buildings where system air/pressure can be shut-off, monitored, changed etc. to suit floor occupancy. Tenant billing can be programmed via the BMS from these units showing how much air has been used each min/hr/day etc. All in all a total energy efficient flexibility is built into any project system by using the above.