Details: technical specifications (barricades) diameter of bollard tubes between 15 cm to 27 cm impact load: 40 kn or more raising time: not more than 6 sec lowering tim: not more than 6 sec 5. it should be hydraulically operated 6. blocking height above surface but should be between 50 cm to 90 cm. it should be made of high strength galvanized steel 7. tube, powder coated with stainless steel ground socket for corrosion protection. 8. drive unit should be integrated 9 manual operation in case of power failure/ emergency operation. 10. should be opened by a push button. access control reader and other sensor. 11. should have reflective warning tape flashing warning lights with audio alarm 12. k4 rated certificate should be authenticated by either the oem directly or certification agency. 13. protection class ip-67
Sector: Defense