Polderflex PUR - A
Application
- suction and transopt hose for extreme applications
- transport of gravel and stones
- renovation of railways
- transport hose for loading equipments
- extraction of glass, glass wool, slag granulates and sintered materials
- suction and transport hose for quarries, cement works, shipyards and docks
- for highest demands of service life and abrasion resistance
- transport hose for silo vehicles and shipping companies
Properties
- antistatic, surface resistance < 109 Ohm
- extremely abrasion resistant, ultrastrong PU wall
- very good flexibility
- high tensile and tear strength
- highly vaccum proof and good pressure resistance
- smooth inside and outside
- long service life
- resistant to oil and fuels
- gas tight
- free of halogens and plastizisers
- good chemical resistance
- generally good UV and ozone resistance
Chemical Resistance
Recommended Connecting Elements:
Index Number:
5.0.9
Product Description
PU suction and transport hose, extremely pressure & vacuum resistant, smooth inside & ouside, antistatic < 109 Ohm
Material
hose wall: polyester polyurethane with non- migrating permanent antistatic agents
spiral: spring steel wire
Temperature Range
- -40°C up to +90°C
- intermittent to +125°C
Construction
- spring steel spiral
- hose wall: polyester polyurethane
- wall thickness: 3-5 mm according to DN
- inner and outer hose wall nearly smooth