PLDflex PU
Material
hose wall:100% polyester polyurethane
(in comparison with polyether polyurethane
more abrasion resistant,acc.to DIN 53 516)
spiral:spring steel wire
Applications
●suction and transport 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 servicelife and
abrasion resistance
●transport hose for silo vehicles and
shipping companies
Properties
extremely abrasion resistant, ultrastrong
PU wall
●very good flexibility
●high tensile and burst strength
●highly vacuum 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
–40°C up to +90°C intermittent to +125°C
| Diameter | Working Pressure | Vacuum Pressure | Turning radius | Outer diameter | Weight |
| (Ø – mm) | (Bar) | (MmWG) | (Mm) | (Ø – mm) | (Kg / m) |
| 30 | 4.75 | 9500 | 160 | 41.5 | 0.88 |
| 35 | 5.05 | 9500 | 175 | 44.5 | 0.94 |
| 40 | 5.50 | 9500 | 200 | 49.5 | 1.07 |
| 45 | 5.37 | 9500 | 225 | 54.5 | 1.20 |
| 52 | 5.25 | 9500 | 250 | 62.5 | 1.25 |
| 60 | 5.12 | 9500 | 300 | 71.5 | 1.44 |
| 64 | 5.10 | 9500 | 325 | 76.5 | 1.56 |
| 70 | 5.05 | 9500 | 350 | 81.5 | 1.77 |
| 76 | 5.00 | 9500 | 380 | 87.5 | 1.92 |
| 80 | 4.50 | 9500 | 400 | 91.5 | 2.01 |
| 102 | 4.12 | 9500 | 600 | 113 | 3.10 |
| 127 | 3.25 | 9500 | 700 | 138.5 | 3.85 |
| 153 | 2.12 | 9500 | 800 | 164 | 4.59 |