Harmonica S

Retractable ladder for mezzanines , in painted steel, composed of 11 steps and mobile structure made of 15/10 galvanized pressed sheet metal and shock-absorbing and return springs that facilitate the opening and closing of the ladder. To facilitate getting on and off, a telescopic handrail is provided on the right side and two landing handles in round tubing, diameter 30mm, height 1000mm. The hatch is made of a first choice poplar plywood panel, 14mm thick, certified with minimal formaldehyde emission (class E1 according to UNI EN 13986:2005). 

Standard Equipment:
• Pantograph ladder for mezzanines with a height from ground to landing of 300 cm 
• Steel step stack with telescopic right handrail. 
• Poplar plywood hatch panel. 
• Landing width 70 cm 
• Upper landing handles diameter 30 mm height 1000 mm. 
• Fixing plate to the mezzanine measuring 210x700 mm 
• Operating rod. 
• Required opening space from the wall 1700 mm 
• Ring with opening maneuver hook. 
• Floor space open staircase from the wall 1400 mm 
• Scale slope 65° 
• Step 10x35 cm 
• Boarding ramp width 395 mm