highly recommanded for use in agressive environments (chemistry) and electrical installations
good chemical resitancy in acid as well as in basic environments
excellent electrical insulation property: 13,5kV/cm
| Type | Treden | Extra | Max. stahoogte (m) | Berglengte (m) |
|---|---|---|---|---|
| DTRG03 NGB | 0.75 m | 1.49 m | ||
| DTRG04 NGB | 1.00 m | 1.75 m | ||
| DTRG05 NGB | 1.25 m | 2.12 m | ||
| DTRG06 NGB | 1.50 m | 2.38 m | ||
| DTRG07 NGB | 1.75 m | 2.65 m | ||
| DTRG08 NGB | 2.00 m | 2.92 m | ||
| DTRG10 NGB | 2.50 m | 3.46 m |