OVERALL DIMENSIONS

MODEL INTERNAL TUBE   BASE & EXTERNAL CASING
  Diameter Wall thickness Height Base length Base width Height
A B  C D E F
MAYA K-4 220 mm 12 mm 700 mm 430 mm 360 mm 1000 mm
220 mm 12 mm 1000 mm 430 mm 360 mm 1300 mm
MAYA K-8 220 mm 22 mm 700 mm 430 mm 360 mm 1000 mm
220 mm 22 mm 1000 mm 430 mm 360 mm 1300 mm
MAY K-12 280 mm 32 mm 700 mm 490 mm 420 mm 1000 mm
280 mm 32 mm 1000 mm 490 mm 420 mm 1300 mm

 

  TECHNICAL SPECIFICATION

Lifting time 20 sm per second
Lowering time Variable manually lowering
Maximum working time 100 %
 Impact resistance rating K – 4 , K – 8 , K – 12
Working temp.range -30°   +70° 
Waterproof rating IP – 58
Material grade ST – 52
Operating mechanism Manually – semi automatic
Finishing Stainless

 

SEMI AUTOMATIC BOLLARD

The SEMI-AUTOMATIC security bollard is manufactured to international standards and combines a modern aesthetic appearance with sturdiness and operational reliability irrespective of the number of times it is raised. SEMI-AUTOMATIC security bollards come in two heights: 700 and 1000 mm, with impact resistance ratings of K-4, K-8 and K-12.  SEMI-AUTOMATIC security bollard is operated by gas cylinder with a lifting time of 20 cm per second (approximately). Raising and lowering of SEMI-AUTOMATIC bollard is carried out manually by key. SEMI-AUTOMATIC security bollard is recommended for use in sites with low traffic frequency such as: pedestrian crossings, private parking, etc. Not suitable for intensive use. SEMI-AUTOMATIC security bollard come with galvanized sheet metal external casing with very high durability under various field conditions.

The SEMI-AUTOMATIC security bollard includes the following:

  • Gas piston.
  • Special piston handling mechanism.
  • Special raising & lowering mechanism include a key.
  • Galvanized sheet metal external casing with very high durability under various field conditions.
  • Stainless steel plated internal tube, diameter 220 – 280 mm.—depending on bollard type.