... .4-0.5Contains fan, cyclone ,Air-lockGHG Φ 1.2*12*15.5+7.50.4-0.5Contains fan, cyclone ... 111+30+41Contains fan, cyclone ,Air-lock GHG Φ 2.0*12*17.5+22+111.2Contains fan, cyclone ,Air- ... ,Air-lock GHG Φ 2.2*12*17.5+22+41.2Contains fan, cyclone ,Air-lock GHG Φ 2.2*12*311+451.5Contains fan, cyclone ... ,Air-lock GHG Φ 2.2*24*17.5+371.8Contains fan ...