Extension of scissor stair type Large

Safety Approval Report(EN-ISO 14122-3) available

Dutch patent no.: 2000298
Plenum height:
 ........ mm
to be specified from ceiling to roof deck.
Stair:

• Material: aluminium
• Stair width: 450 mm 
• Steps are anti-skid
• Size steps: 360 x 140 x 26 mm 
• Distance between steps: ca. 250 mm depending on plenum height
• Steps can be horizontally adjusted

Hardware:
Brackets

Not available for type S+, Large EI60, Large electric