QVC - 1 Pneumatic Vacuum Conveyor：Conveying capacity: 50–300 kg/h；Hopper capacity: 1.1 L；Operating pressure: 0.4–0.6 MPa；Compressed air consumption: 180 NL/min

QVC - 2 Pneumatic Vacuum Conveyor：Conveying capacity: 100–700 kg/h；Hopper capacity: 6.0 L；Operating pressure: 0.4–0.6 MPa；Compressed air consumption: 360 NL/min

QVC - 4 Pneumatic Vacuum Conveyor: Conveying capacity: 600–3000 kg/h; Hopper capacity: 42 L; Operating pressure: 0.4–0.6 MPa; Compressed air consumption: 1440 NL/min

QVC - 5 Pneumatic Vacuum Conveyor: Conveying capacity: 900–6,000 kg/h; Hopper capacity: 60 L; Operating pressure: 0.4–0.6 MPa; Compressed air consumption: 2,880 NL/min

Core components of a vacuum conveying system

Several forms of commonly used filter media