Product Description
- The AIRDUC® PUR 351 EC is ideally suited for industrial vacuum cleaners and is used in mines, mining and tunnelling as well as in potentially explosive atmospheres.
- The electrically conductive suction hose is highly resistant to abrasion, oil, petrol and chemicals.
- The hose has very good flexibility at low temperatures and is suitable in accordance with TRGS 727 and ATEX 2014/34/EU (1999/92/EC) for pneumatic transport of combustible dusts and bulk materials (zones 20, 21, 22 inside), for aspiration of combustible dusts (zone 22 inside), for conveying flammable liquids (inside zones 0, 1, 2), for conveying non-flammable liquids, for use in zones 1 and 2 (gases), for use in zone 0 (gases) - in accordance with DIN 26057 type 2.
- Material - electrically conductive premium ester polyurethane (Tre-PUR®)
- Wall thickness - approx. 0.7 mm
- Contact and surface resistance
- Spiral - spring steel wire firmly moulded into the wall
- Inner Ø - 38 to 200 mm
- Outer Ø - 46 to 209 mm
- Bending radius - 31 to 128 mm
- Temperature range - from -40 °C to +90 °C
- RoHS compliant
- Price per roll and metre
Please note that individually cut lengths of hoses cannot be returned. As these are products configured to customer requirements, returns are not possible. We ask for your understanding and will be happy to answer any questions you may have.
