PRODUCT
Twin City Fan : Sirocco Fan, Airfoil Fan, Duct Inline Fan, Roof Fan, Wall Fan
TwinCity Fan Roof Ventilator Hooded PRV-Low Profile
Twin City Fan Roof Ventilator Hooded PRV-Low Profile
LHD, LHDF, LHB, LHBF Type
Air Volume : 100 CFM ~ 63,800 CFM (170 ~ 108,400 CMH)
Static Pressure 0 ~ 1.5 Inch Wg (0 ~ 370 Pa)