Inch - Metric: Inch
Outside Diameter - Inch: 3.35
Inside Diameter - Inch: 3
Inside Diameter - Millimeter: 76.2
Other Features: 1 Ply Synthetic Fabric Spiral with Wire Helix | 29" Hg Vacuum | Flame-Resistant | Bend Radius 12 Inch

Typical Use: Rock Dust Operation in Underground Mine
Outside Diameter - Millimeter: 85.09

Inch - Metric: Inch
Outside Diameter - Inch: 3.4
Inside Diameter - Inch: 3
Inside Diameter - Millimeter: 76.2
Other Features: 1 Ply Synthetic Fabric Spiral with Double Wire Helix | With Red Spiral Stripe | 29" Hg Vacuum | Bend Radius 8 Inch

Typical Use: Industrial Chemical
Outside Diameter - Millimeter: 86.36

Inch - Metric: Inch
Outside Diameter - Inch: 3.33
Inside Diameter - Inch: 3
Inside Diameter - Millimeter: 76.2
Other Features: Multiple Ply High Tensile Synthetic Textile | Bend Radius 36 Inch

Typical Use: Heavy Duty Industrial
Outside Diameter - Millimeter: 84.582

Inch - Metric: Inch
Outside Diameter - Inch: 3.41
Inside Diameter - Inch: 3
Inside Diameter - Millimeter: 76.2
Other Features: Multiple Ply High Tensile Synthetic Textile | Bend Radius 36 Inch

Typical Use: Heavy Duty Industrial
Outside Diameter - Millimeter: 86.614

Inch - Metric: Inch
Outside Diameter - Inch: 3.33
Inside Diameter - Inch: 3
Inside Diameter - Millimeter: 76.2
Other Features: 1 Ply Synthetic Fabric Spiral with Wire Helix | 29" Hg Vacuum | Bend Radius 12 Inch

Typical Use: Grinding Machine | Wood Working Machine
Outside Diameter - Millimeter: 84.582