Product Description
- Universally suction and feed hose, with special suitability for:
- Solids such as powders, granules and chips
- gaseous and liquid media
- Pressure, and vacuum pumps
- Industrial, agricultural and construction
- the lowering of ground water
- extra heavy duty
- inside and outside smooth
- flexible, pressure-tight, vacuum tight
- very high pressure, vacuum, and crushing strength
- high axial strength
- good resistance to alkalis and acids
- good UV and ozone resistance
- good chemical resistance
- gas-and liquid-tight
- very robust
- Wall: soft PVC
- Spiral: spring steel wire
- Temperature range: -20 ° C to about +70 ° C, briefly up to +80 ° C
- Wall food safe by: EC Directive 2002/72/EC (formerly 90/128/EEC)
- conductive (according to BGR 132, formerly ZH 1 / 200) by grounding the spiral