PU Suction & Transport Hose, highly abrasion resistant and vacuum proof, very smooth inner lining, antistatic, surface resistance < 10⁹ Ohm, microbe-resistant

Malzeme

• Wall: pure polyester polyurethane (acc. to DIN ISO 4649 more abrasion-resistant in comparison to polyether polyurethane)
• Wall thickness between spirals approx. 3.5 mm
• Spiral: spring steel wire 
   
  
  

Uygulamalar

• Suction & transport hose for quarries, cement works, shipyards and docks
• Flat-roof gravelling 
• Working hose for silo vehicles and cargo depots 
• Refurbishment of rail systems 
• Roof greening 
• Vacuum/suction vehicles 
• Transport of glass wool, mineral wool, slag, mill scale and sinter
  
  
  
  

Özellikler

• Antistatic, surface resistance < 109 Ohm
• Extremely abrasion resistant 
• Acc. to TRBS 2153 (Zone 20) for flammble dust/bulk solids for conducting electrostatic charges when earthed at both ends of the spiral
• Microbe-resistant
• Optimum flow characteristics
• Free of halogens and plasticizers
• Flexible
• Smooth inner lining
• High vacuum and apex pressure resistance
• Highly durable, long service lives
• Good chemical resistance
• High tensile strength
• Generally good UV and ozone resistance 
  
   
  

Sıcaklık Aralığı

• -40°C , +90°C
• Üst değer +125°C