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PVC duct hose: DH
Color
Grey
Applications
Suction of air, fumes, gas, powders, sawing, dust, etc.
Aerating and conditioning plants
Wood working plants
Welding job sites
Air handling and vacuum applications
Construction
Plasticized PVC duct imbedded with spiral reinforcement of anti-shock rigid PVC

Squared profile of the spiral

Features and Benefits
Corrugated outside and smooth inside for minimal flow resistance

Easy handling, lightweight and flexible
Resistant to atmospheric agents and to most chemicals

Specification : DH
Nominal Size
(inch)
I.D.
(mm)
O.D.
(mm)
Standard Length
(m/coil)
Tolerable Bending Radius
(mm)
1 1/4 31.7±0.5 38.2±1.0 30 30
1 1/2 38.0±0.5 44.4±1.0 30 35
2 50.8±1.0 58.9±1.5 50 50
2 1/2 63.5±1.0 73.3±1.5 50 60
3 76.2±1.0 85.9±1.5 50 75
4 101.6±1.5 113.5±2.0 30 90
5 127.0±1.5 139.5±2.0 30 120
6 152.4±1.5 167.2±2.0 20 150