The ASTM M30 Engineered Ground Retractable K4 Bollard is our only retractable bollard in the catalog. Perfect for event spaces and temporary access areas, these critical asset barriers can be raised and lowered by one individual, saving on time, machinery, and effort.
Need to Know Features:
- One person raises and retracts bollard. Spring assisted lifting
- Eliminates manpower, equipment, and time associated with removing bollards
- Lockable in the raised or lowered position
- Flush with pavement when lowered
- Traffic rated for heavy truck loads
- Allows for field adjustments
- Bi-directional stopping capability
- Excavation 36″ wide with 4000 psi concrete
- Easy to install with turns and across grade elevation changes
- Variety of bollard colors and finishes are available to meet customer requests
- Drawings, submittals, engineering support, and installation instructions included
- Electric model available
- Excellent crowd protection barrier
For more information on the ASTM M30 Engineered Ground Retractable K4 Bollard or any of our other critical asset barriers, please contact us today.