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flexible tubing, corrugated tube, black hose, spiral tubing, industrial tubing
Polyurethane hose

medium-duty, antistatic

Length (mm)
Diameter
Inner diameter
Overpressure
Negative pressure
Bending radius
Item no. Length (mm) Diameter Inner diameter Overpressure Negative pressure Bending radius Price SP Delivery time Quantity Buy
350-0040-3030-10 10 47 40 1.555 0.47 32
CHF 140.80 /Stk.

1–2 weeks

350-0050-3030-10 10 57 50 1.25 0.38 38
CHF 150.45 /Stk.

1–2 weeks

350-0060-3030-10 10 67 60 1.05 0.315 44
CHF 163.30 /Stk.

1–2 weeks

350-0070-3030-10 10 77 70 0.9 0.185 50
CHF 188.60 /Stk.

1–2 weeks

350-0075-3030-10 10 82 75 0.84 0.175 53
CHF 190.45 /Stk.

1–2 weeks

350-0080-3030-10 10 87 80 0.79 0.16 56
CHF 196.00 /Stk.

1–2 weeks

350-0100-3030-10 10 107 100 0.635 0.135 68
CHF 250.25 /Stk.

1–2 weeks

350-0120-3030-10 10 127 120 0.53 0.115 80
CHF 291.65 /Stk.

1–2 weeks

350-0125-3030-10 10 132 125 0.51 0.11 83
CHF 313.30 /Stk.

1–2 weeks

350-0140-3030-10 10 147 140 0.455 0.095 92
CHF 331.70 /Stk.

1–2 weeks

350-0150-3030-10 10 157 150 0.425 0.075 98
CHF 366.20 /Stk.

1–2 weeks

350-0160-3030-10 10 167 160 0.4 0.07 104
CHF 394.70 /Stk.

1–2 weeks

350-0200-3030-10 10 207 200 0.32 0.055 128
CHF 507.85 /Stk.

1–2 weeks

350-0250-3030-10 10 257 250 0.255 0.045 158
CHF 653.20 /Stk.

1–2 weeks

350-0300-3030-10 10 307 300 0.215 0.035 188
CHF 770.50 /Stk.

1–2 weeks

No results found

Order the cut-to-size piece according to your specifications.

The AIRDUC® PUR 350 AS is a versatile medium-duty polyurethane hose designed for demanding industrial applications. Thanks to its high-quality Pre-PUR® wall, it offers very high abrasion resistance and remains dimensionally stable, flexible and durable even under intense mechanical stress. This makes it ideal for the transport and extraction of abrasive media such as granulates, powders, chips or dust.

The antistatic version prevents dangerous electrostatic build-up and ensures additional safety in work areas where sparking or ESD effects must be avoided at all costs. This makes the hose ideally suited for machinery, conveyor systems and industrial processes involving the movement of fine particles or dry media.

Its microbe-resistant and flame-retardant construction significantly broadens the range of applications. The hose reliably resists microbial degradation, moisture and hydrolytic influences, whilst also meeting important safety requirements regarding fire behaviour. This makes it a reliable solution for production areas with high hygiene and safety standards.


Typical applications:

  • Mechanical and plant engineering
  • Extraction and conveying systems for abrasive media
  • Chemical and manufacturing industry
  • Systems with ESD requirements
  • Production and processing of plastics
  • Industrial vacuum and dust extraction systems


The smooth inner surface optimises material flow, reduces deposits and simplifies cleaning processes. The high flexibility also facilitates installation in complex plant structures.
Detailed technical specifications such as temperature ranges, available diameters, pressure and vacuum ratings, material composition and compatible fittings can be found in the PDF data sheets on this page. In addition, our hose finder in the online shop provides detailed information on dimensions, installation accessories, stock levels, prices and delivery times.