www.securitymagazine.com/articles/83560-operates-with-more-efficiency-less-cost
pneumatic bollards

Operates with More Efficiency, Less Cost

September 28, 2012
pneumatic bollards

 

Going green is an admirable goal, but not one that’s always easy to achieve. New pneumatic bollards are 60 percent more efficient and cost-effective than electro-magnetic units, considering power requirements and installation, operating and maintenance costs. These durable, flood-resistant and green physical security tools can provide up to 300 cycles per hour using low voltage and current draw. They are crash-rated and tested with a 15,000 lb vehicle going 50 mph, and they operate individually or in groups of up to 10 for more customized installations.

Fine out more at www.deltascientific.com