Alsident Extractor arms

The two extractor arms of Alsident systems are suited for ceiling mounting. One extractor arm has three hinge points and one extractor arms has two hinge points.
Technical specifications
Arms with three hinge points (SOLD):
Length column to 1st pivot point: 112.5 cm
Distance between 1st and 2nd hinge point: 34.5 cm
Distance between 2nd and 3rd hinge point: 90 cm
Distance between 3rd hinge for cap: 17 cm
Diameter cap: Ø 38.5 cm
Total length: 254 cm
 
Arm with two hinge points:
Length column to 1st pivot point: 112.5 cm
Distance between 1st and 2nd hinge: 34.5 cm
Distance between 2nd pivot to cover: 85.5 cm
Diameter cap: Ø 38.5 cm
Overall length: 232.5 cm
 
Red arm with three hinge points:
Length column to 1st pivot point: 122 cm
Distance between 1st and 2nd hinge point: 65 cm
Distance between 2nd and 3rd hinge point: 55 cm
Distance between 3rd hinge for cap: 18 cm
Diameter cap: Ø 38.5 cm
Total length: 260 cm