Inch - Metric: Inch
Outside Diameter - Inch: 8.59
Inside Diameter - Inch: 8
Inside Diameter - Millimeter: 203.2
Other Features: High Density White Rigid Pliovic with PVC Helix | Medium Oil Resistance

Typical Use: Dry Pneumatic Conveying of Solid | Low Pressure Blowing
Outside Diameter - Millimeter: 218.186

Inch - Metric: Inch
Outside Diameter - Inch: 8.45
Inside Diameter - Inch: 8
Inside Diameter - Millimeter: 203.2
Other Features: 1 Ply Synthetic Fabric Spiral

Typical Use: Heavy Duty Service
Outside Diameter - Millimeter: 214.63