Polyurethane suction and transport hoses PUR SL MB abrasion resistant, pneumatic transport of bulk materials, gaseous media, solid and liquid. Hoses PUR-SL MB for transporting materials cause heavy wear such as sawdust, wood chips, ceramic dust, sand, gravel, glass particles, granules, aqueous solutions, suspensions, sludge. Suction hoses PUR light MB transmission medium for sawdust and shavings in the wood, furniture, ceramics, mines, sand and gravel. Hose PUR SL MB is optimized and smoothed flow thanks to this the inner wall has increased abrasion resistance. Suction hoses PUR-SL used as a vibration damper in dust removal and aeration systems. Discharge of static charges by grounding spiral.
FEATURES:
suction hose,
smooth interior hose, corrugated outside,
flexible and transparent hose,
no smell,
spiral: spring steel wire,
wire permanently attached to the material,
protective hose against mechanical wear.
Specifications:
Wall material: special polyurethane based on polyester polyurethane
Wall thickness: 0,7 mm
Spiral: spring steel wire covered by copper
Wire diameter: 1,2 ÷ 3,5, depends on hose diameter
Length: standard by 20 m, after previous arrangement for some diameters up to 30 m
Colour: transparent
Conducting electrostatic charges: by earthed spiral
Surface resistance: 1010 ÷ 1012 Ohm, depends on humidity
Flammability rate: V - II according to UL 94
Abbrasion ratio: 30 mm3
Thermal resistance: - 40 ÷ +75OC
Properties: highly abrasion-proof, smooth interior, optimized flow properties, flexible, high tensile strength and tear resistant, kink-proof
Application: transport of dust, sawdust, wood shavings in mobile dust-removal plants in wood/furniture industry, suction of oil mists and chemical fumes.
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