Delta's HD200 vehicle access control barrier is built for high traffic locations requiring rapid emergency fast operation rates and open/close cycles. With a 0.63 second EFO and 2-5 second operation rate, it is the fastest operating standard vehicle barrier in the market. In addition, it features a crash rating of ASTM M30/P1. With a 24-inch (61 cm) shallow foundation and fully enclosed, flush mount design, the HD200 obviates the concerns of interference with buried infrastructure. For more information visit www.deltascientific.com or call (661) 575-1100.