• -70°C up to +250°C
• intermittent to +270°C*
• intermittent to +270°C*
Catalogue register 14.8
Material
hose wall: inner layer electrically conductive PTFE film,
outer layer Silicon coated glass fabric
external helix: galvanised steel
DN 50 - DN 900
- dangerous areas, where electrical conductivity is demanded
- extraction of corrosive media in dangerous areas
- chemical plants
- paint-spray extraction
- paint, wood and paper industries
- extraction of solvents
- pharmaceutical industries
- low pressure applications
- PTFE film: surface resistance RO< 106 Ohm
- excellent chemical resistance
- PTFE is harmless for health
- heat and cold resistant
- excellent weather resistance
- very flexible
- extremely compressible ca. 1:4
- small bend radius
- outer hose wall of robust material outside
- inner hose wall with non stick surface
- optimum flow characteristics
- external steel helix protects against abrasion
- special clamping method guarantees high tensile strength between hose material and external helix
- acc. to TRBS 2153 (zone 0, 20) suitable for
combustible dusts
and gases. Clip ends shall be earthed at both sides, helix pitch shall
be < 30 mm and hose shall be connected to static dissipative
socket to ensure static dissipation - RoHS compliant
| 1 | external helix |
| 2 | outer layer Silicon coated glass fabric |
| 3 | inner layer PTFE film, electrically conductive < 106 Ohm |
