Product |
PUR Heavy MB DN355 |
Applications |
- solids, liquids and gaseous media - gravitational and pneumatic transport of highly abrasive bulk materials: sawdust, wood shavings, chips, granulate, pellets, sand, gravel, ceramic waste atd. - exhaust of air, oil mists, fumes, gases - for ventilation and dedusting systems |
Properties |
- very good abrasion resistance - good flexibility - good thermal resistance - good chemical resistance - resistant to hydrolysis - smoothed inside - axially compressible - flame retardant |
Inner diameter |
355 mm |
Outer diameter |
365 mm |
Wall thickness |
1,4 mm |
Wall material |
Polyurethane (PU) |
Spiral |
coppered spring steel wire, which can be grounded to discharge static electricity * dextrorotatory spiral |
Wire diameter |
1,4 ÷ 3,5 mm |
Weight (approx.) |
4,47 kg/mb |
Standard lenghts |
according to customer requirements (up to 20 meters in one piece) * hose length is measured in the uncompressed form |
Color |
transparent *colored on client request |
Thermal resistance |
- 30 ÷ +75°C |
Chemical resistance |
|
Bending radius |
520 mm |
Pressure |
0,3 bar |
Underpressure |
0,932 |
Resistance |
1010 ÷ 1012 ohm (depending on humidity) |
Abrasion coeficient |
30 mm3 |
Flammability class |
V-II according to UL94 |
Instructions |