Delta Scientific's TW4030 is a surface mounted, dual buttress barricade consisting of a heavy steel plate capable of being rotated from the free pass position to its guard position by a hydraulic power unit. Barricade height is 21 inches (53cm). Standard clear opening width is 12 feet (3.66m). Maximum width is 20 feet (6.1m).
| Make | Delta Scientific |
|---|---|
| Manufacturer | Delta Scientific Corporation |
| Model code | TW4030 |
| Type of Barricade | Surface |
| Maximum aperture | 3.66 m |
| Standard dimensions | 530 x 6100 mm |
| Additional info |
Delta Scientific's TW4030 is a surface mounted, dual buttress barricade consisting of a heavy steel plate capable of being rotated from the free pass position to its guard position by a hydraulic power unit. Barricade height is 21 inches (53cm). Standard clear opening width is 12 feet (3.66m). Maximum width is 20 feet (6.1m). |