5 meters of AIRDUC PUR 350 AS flexible ducting hose, 100 mm diameter, for dust collectors.

This flexible hose is specifically designed for the woodworking, dust extraction, and steam extraction sectors. It is made from a flexible polyether polyurethane sheath, fire-rated according to DIN 4102 B1, and is permanently antistatic (R < 10^8 Ohm), complying with TRGS 727 and ATEX 2014/34/EU regulations.

The hose is reinforced with a copper-plated steel spiral, giving it exceptional strength. It is also resistant to hydrolysis, microbial attack, oils, and hydrocarbons, and offers excellent flexibility and compressibility.

Features

• Highly resistant
• Medium weight
• Microbe resistant
• Good resistance to oil, gasoline, and chemicals
• Remains very flexible even when cold
• Flammable according to: UL94-V2, DIN 4102-B1
• Antistatic wall throughout: according to ISO 8031, electrically conductive wall < 10⁹ Ω (according to TRGS 727 <2.5*10⁸ Ω*m & NFPA 652 10⁸-10⁹ Ω)
• According to ATEX 2014/34/EU (1999/92/EC) and German TRGS 727: for the pneumatic conveying of flammable dust and bulk materials (within zones 20, 21, and 22), and the extraction of combustible dust (within zone 22)
• According to ATEX 2014/34/EU (1999/92/EC) and German TRGS727: for conveying flammable liquids (within zones 0, 1, and 2), for transporting non-flammable liquids, for use in zones 1 and 2 (gas), zone 0 (gas)
• Meets the safety requirements of the German Wood Industry Association
• according to DIN 26057 Type 2
• Compliant with RoHS
• REACH according to --> Technology / Technical Information / REACH

Temperature range

• -40°C to 90°C
• briefly up to 125°C

Construction

1. Spring steel wire permanently integrated into the wall
2. Wall: permanently antistatic, high-grade polyurethane ester (Pre-PUR®)
3. Wall thickness approx. 0.7 mm