Description
AIRDUC PUR 355 AS heavy duty ducting crafted from premium-grade ester-polyurethane that is permanently antistatic, microbe resistant and flame-retardant. This ducting offers exceptional durability, chemical resistance, and flexibility, ensuring reliable performance even under harsh conditions. Whether used in ventilation, dust collection, or specialized gas transfer systems, this ducting delivers long-lasting service and peace of mind.
Properties
- Flame-retardant according to: UL94-V2
- Flame-retardant according to: DIN 4102-B1
- Permanently antistatic wall: electrical and surface resistance <10⁹ Ω in accordance with ATEX 2014/34/EU and
German TRGS 727: pneumatic transport of flammable dusts and bulk materials (Zone 20,
21, 22 inside), aspiration of combustible dusts (Zone 22 inside), for conveying for flammable
liquids (inside zone 0, 1, 2), for conveying for non-flammable liquids, for use in zone 1 and 2
(gases), for use in zone 0 (gases)
- Conforms to the safety regulations of the German wood Trade Association according to DIN 26057 Type 3
- Conforms to RoHS guideline
Applications
- Ducting for high throughput of abrasive powder, bulk material, granulates and powders
- Plastic Industry; conveying granulates, vacuum hopper, dosing system, bulk bag charging and discharging, shredder mill, extruder, injection moulding
- PCB printed circuit board drilling machine
- Powder spraying, powder coating
- Industrial vacuum cleaners
- Explosion hazard area
- Agricultural industry; grain conveyer, seed drills, conveying of fertiliser
- Raw material; conveying sand, quartz, gravel and shards
- Surface preparation; shot blasting / sand blasting recovery
Specification
Overview
Construction:
AIRDUC profile hose ester-polyurethane (Pre-PUR)
Branding:
AIRDUC PUR 355 AS
Reinforcement:
Coated heavy duty spring steel wire integrated in wall
Specification/Regulations:
Antistatic 26057 Type 1. RoHS
Temperature:
From -40°C to +90°C (short time 125°C)
Wall Thickness:
1.5mm
Over Pressure Bar:
0.500 - 2.450 bar
Measurements & Values
| ID | OD | Hose Weight | Bend Radius | Wall Thickness | Hose Temp |
|---|
| 51mm | 60mm | 0.660 kg | 35mm | 1.5mm | -40°C to +90°C |
| 65mm | 75mm | 0.840 kg | 43mm | 1.5mm | -40°C to +90°C |
| 80mm | 91mm | 1.050 kg | 69mm | 1.5mm | -40°C to +90°C |
| 101mm | 111mm | 1.490 kg | 83mm | 1.5mm | -40°C to +90°C |
| 126mm | 136mm | 1.840 kg | 101mm | 1.5mm | -40°C to +90°C |
| 151mm | 161mm | 2.410 kg | 118mm | 1.5mm | -40°C to +90°C |
| 180mm | 191mm | 2.870 kg | 139mm | 1.5mm | -40°C to +90°C |
| 201mm | 213mm | 3.120 kg | 156mm | 1.5mm | -40°C to +90°C |
| 252mm | 263mm | 3.950 kg | 194mm | 1.5mm | -40°C to +90°C |
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