Mechanical retractable bollards
SA20-70
Semi-automatic bollard
The ALE SA20-70 bollard manufactured by AMCO is a retractable mechanical bollard with semi-automatic operation.
Made of steel, 20 cm in diameter and 70 cm high, the bollard is supplied with an installation casing. The bollard is lowered by pressing on the bollard and raised automatically by a gas cylinder. It is fitted with a mid-height locking device to make lowering easier, and locks automatically in the high and low positions.
Compatible with emergency services access, the lock is integrated into the bollard frame to protect it from impact. The floor plate is made of steel and painted in RAL 7016, and the bollard is also available with a stainless steel sleeve.
A wide range of configurations is available, including RAL colours, seafront treatment, customised lock and anti-vandalism screws.
Standard specifications
Technical specifications
Standard characteristics:
- Cylinder:
- Steel treated with zinc plating and epoxy powder coating Ø 20 cm - height 70 cm
- RAL 7016 colour
- Flat bollard head
- Brush seal to prevent scratching on housing
- Class 2 reflective tape
- Frame:
- Steel floor plate in the colour RAL7016
- Lateral guide with HDPE sliders
- Operation:
- Preconfigured for use with captive key
- Lock positioned under the frame and protected in the event of impact
- 11 mm triangle lock release system (emergency services)
- Operated by gas spring compression, automatically raised by releasing the spring
- Standards:
- NFP 98-310-compliant
- Dimensions compliant with the French Decree of 18/09/2012 on the technical specifications for accessibility of roads and public spaces
Optional features:
Security
- Anti-vandalism screws
- Secure lock head
- Captive key
Customisation
- Choice of RAL colours on bollard
- Choice of RAL colours on floor plate
- Paint with seafront treatment
- Finishes : RAL 7016 steel colour
- Foundation dimensions (LxWxH) : 310 x 310 mm
- Cylinder dimension above ground (H-dima) : 700 mm / 200 mm
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