Antistatic polyurethane hose Airduc® PUR 356 AS

Description

Applications

hose/ ducting for high throughput of extremely abrasive bulk material, granulate and stone
plastic industry, conveying of granulates and powders: granulate conveying equipment, vacuum hopper/ conveyor, suction conveyor, dosing system, bulk-bag (big bag)-charging and discharging, shredder, mill, extruder, injection moulding machine
suction vehicles: roof gravelling, roof gravel conveying
vacuum truck, suction vehicle, dry suction truck: industrial cleaning, furnace cleaning
suction excavator
explosion hazard area
agricultural industry: pneumatic grain conveyer
concrete pump: outlet hose, discharge hose
construction industry: rock drill, rock drilling machine
raw material conveying hose for powders, granulates, sand, quartz, gravel, shards and chips/ shavings
compressor, side channel blower, vacuum pump, pressure pump, pump
paper mill, paper and pulp industry, packaging machine: edge strip suctioning system/ edge trim exhaust systems
surface preparation: shot blasting/ sand blasting recovery e.g. at blasting chamber, ship yard, stripping machine, flooring preparation machine, grinding machine
silo, silo vehicle/ silo truck, tanker/ tank truck: silo charging, silo discharging
silo, silo vehicle/ silo truck, tanker/ tank truck: conveying of wood pellets, plastic granulate, plastic powder

Properties

super-heavy duty
extremely abrasion-resistant with reinforcement underneath wire and narrow hose pitch
very high pressure, vacuum and compression resistance
microbe resistant
good resistance to oil, gasoline and chemicals
very good low temperature flexibility
permanently antistatic wall: in accordance with ISO 8031 electrical and surface resistance <10⁹Ω and in accordance with TRGS 727 <2.5 x 10⁸Ω
in accordance with ATEX 2014/34/EU (1999/92/EC) 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)
according to DIN 26057 Type 4
conforms to RoHS guideline

Temperature Range

-40°C to 90°C
short time to 125°C

Design, Material

spring steel wire firmly embedded in wall
wall: permanently antistatic premium ester-polyurethane (Pre-PUR®)
wall thickness 2,0 to 2,5 mm approx.
reinforcement of the primary abrasion areas

Delivery variants

further diameters and lengths available on request
transparent (standard)
special colours: full coloured
customer-specific branding