FOR SALE , 1976 ASTEC 76 STATIONARY REV AIR BAG HOUSE . IT IS RATEDAT 76,000 CFM. THE BAGS HAVE BEEN STORED IN A SEMI VAN. IT HAS 2-150 HP MOTORS ON THE EXHAUST FAN. THE CONTROL COUNSEL IS AVAILABLE ALSO.UNIT 599102, $5000 OBO, PLEASE SCAN OUR QR-CODE IN PICS TO SEE OUR LIST ! CALL MIKE @ 218-791-2910