AIRDUC® PUR 350 MHF
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Applications: Universal and abrasion-proof suc- tion and transport hose, especially suitable: •for abrasive solids such as dust, powder, fibres • for gaseous media such as oil vapors and weld- •for de-dusting and suction plants • light model • highly abrasion-proof (abrasion resistance about 2.5 to 5 times better than most rubber materials and about 3 to 4 times better than most soft •smooth interior • optimized flow properties • high tensile strength and tear resistant •food grade wall, complies with: FDA 21 CFR /EC, incl. amending Directives 975/2009 and •approved by an independent testing laboratory for the complete hose acc. to EU Directive 2002 /72/EC, incl. amending Directives 2008/39/EC • microbe and hydrolysis resistant •good resistance to mineral oils and gasoline • good resistance to chemicals • good resistance to UV and ozone • very good low temperature flexibility (better than comparable ester-polyurethanes) •small bending radius • free of softener and halogen • conform to RoHS guideline •according to German TRBS 2153 (formerly BGR 132): capable of electro-static discharge by grounding the spiral, recommended for many applications with the exception of inflammable bulk materials Abrasion-proof suction and transport hose; Light, smooth interior Temperature Range • short time to +125 °C approx. Design, material AIRDUC® profile hose 1. spring steel wire firmly embedded in wall 2. profile with optimised flow properties wall: special premium ether-polyurethane (Pre- 3. wall thickness 0.7 mm approx. Delivery variants • cut lengths and special lengths •transparent (standard) •special colours: full coloured •customer-specific product marking •wall: „bioplastic" material derived from renewable raw materials without food applicability •customised connectors Stock Lengths Further Production Lengths

PreJHJR' Abr. / Ether FOOD rrlfcfc Stock Lengths Further Production Lengths Other diameters and lengths available on request. All values indicated here are approximate figures based on a temperature of 20 °C. Data subject to change without notice. Please also refer to our Technical Appendix on www.norres.com