Common models Type Installation dimensions Net surface Capacity Pull force W H 10 Pa 20 Pa 30 Pa BT Tunnel 01 1195 mm 365 mm 3100 cm2 4300 (m3/hr) 6200 (m3/hr) 7500 (m3/hr) 6 kg BT Tunnel 02 1195 mm 725 mm 6200 cm2 8600 (m3/hr) 12400 (m3/hr) 15000 (m3/hr) 8 kg BT Tunnel 03 1195 mm 1085 mm 6200 cm2 12900 (m3/hr) 18600 (m3/hr) 22500 (m3/hr) 11 kg BT Tunnel 04 1195 mm 1445 mm 12400 cm2 15500 (m3/hr) 24800 (m3/hr) 30000 (m3/hr) 13 kg BT Tunnel 05 1195 mm 1805 mm 15500 cm2 21500 (m3/hr) 31000 (m3/hr) 37500 (m3/hr) 16 kg The Black line Tunnel inlet can be placed as a standalone air inlet with a flange around it. Or as a tunnel inlet simply placed on top of each other and connected.
