DUST COLLECTION BAG HOUSE, AIR SOLUTIONS MOD:T1000 DOM: 2020 4 OUTLET TO BULK BIN x 2 AEROTECH EXTRACTION FAN, 900mm DIAMETER POWERED BY WEG 15kw, 415V MOTOR TO INCLUDE VARIABLE DUCTING THROUGHOUT BUILDING 2 3 MACHINES. TILL POINT OF FLEXIBLE CONDUIT.