Polderflex PUR Food A
Application
- Suction & transport hose for the food industry for solids and liquids
- Phamaceutical industry
- Chemicals
Properties
- antistatic, surface resistance < 109 Ohm
- the raw materials comply with the legal foodstuffs directives:
- EC line: 2002/72/EC, 2007/19/EC, 2008/39/EC and 975/2009/EG
- FDA-directives: 21 CFR 177.2600, 21 CFR 178.2010
- Effective Food Contact Substance Notifications (FCS) List for further information see register no. 28.13
- microbe and hydrolysis resistant
- taste and odourless
- flexible
- improved pressure and vacuum characteristics
- small bend radius
- gas tight
- nearly smooth inside and outside
- optimum flow characteristics
- high tensile and burst strength
- free of plastizisers and halogens
- generally good UV and ozone resistance (see register no. 28.7.7)
- good chemical resistance
- acc. to TRBS 2153 (zone 20) suitable for combustible dusts/bulk goods. Spiral ends shall be earthed at both sides to ensure static dissipation (see register no. 28.12)
- RoHS compliant
Chemical Resistance
Recommended Connecting Elements:
Index Number:
4.6.1
Product Description
PU Suction & Transport Hose, extremely pressure/vacuum-proof, smooth inner and outer linings, antistatic, surface resistance < 109 Ohm
Material
- spiral: anti-rust spring steel wire (material no. 1.4310)
- wall: pure polyether polyurethane, food-grade (FDA), with non-migratory permanent antistatic agent
- wall thickness 3-5 mm depending on DN
Temperature Range
- -40°C up to +90°C
- intermittent to +125°C
Construction
- spring steel spiral
- hose wall: polyether polyurethane, food quality, antistatic, microbe and hydrolysis resistant
- wall thickness: 3-5 mm according to DN
- inner and outer hose wall nearly smooth