The recommended Semi-Automatic bollard of Delou maximum install spacing is 1.4, the depth of excavation have to depend on the different specifications cylinder. For special needs please contact local dealers.

More sizes of cylinder for choosing

Higher security level

Affordable price

Easy and convenient operation

Without the High/Low voltage construction (except for lighting and other accessories)

Unified with other series of Fwyoung Bollard

Product Selector  

H\D (mm)

114

133

168

220

275

600

y 

y 

y 

y 

y

750

y 

y 

y 

y

y 

900

y 

y 

n 

n 

n 

Note: “D” stands for diameter, “H” stands for height, ”y” stands for available, “n” stands for unavailable

Components  

Reflector band Various colors of Glossee reflecting adhesive are optional .it can be clear in the night only need weak light

KeysCan lock automatically to the correspondent Position on the top and bottom, unlocked by the special tool of Fwyoung.

Material304 stainless steel, 316stainiess steel, carbon steel with sprayed electrophoresis painting.

FlangeAnti-skid flange.. Unique swirl marks design. Compatible with various road surface styles, built-in PA orientation.

Power DeviceAccording to the various of Semi-automatic bollard to choose the power Device system, it can assure the rise and fall process Success