Medium back chair ergonomicaly designed for complete lumber support, the seat and back assembly are made of 18 mm thick hot pressed moulded plywood with foam upholstery seat 40kg/m3 and back32kg/m3 density and covered with 1mm thick leatherite and arm is aluminum die casted and cover with leatherite cushion.Base made of matel chrome finish with nylon five star with superior Nylon-6/Ultramid -56 twin wheel castors having self lubricating properties for friction free movement tested on BIFMA standard .The mechanism is torsion bar with single point locking. The seat height adustment with bifma standard class 3 gas lift. Seat Size 19 X 18.5X21 and,back height 20from seat overall height 35.5..
Other Specifications Download Specification | |
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Chair Type | Central Tilt |
Tilt Tension Adjustment | YES |
Arm | With |
Arm Type | Adjustable from 95 to 110 mm with PU padded fixed over integrated aluminium support |
Seat Height Adjustment | 100 mm |
Overall Chair Height (Minimum) | 838 mm |
Seat Height (Minimum) | 490 mm |
Backrest Height | 520 mm |
Seat Width | 530 to 550 mm |
Seat Depth | 500 to 550 mm |
Seat Depth Type | Non Adjustable type |
Padestal Base | Nylon base with Nylon Twin Caster Wheels Minimum 5 Nos, of 60 to 70 mm diameter |
Padestal Size Minimum | 558 mm |
Ergonomical Seat Design | YES |
Type Of Backrest | Medium Backrest |
Type Of Backrest Support | Backrest has adjustable Lumber Support |
Backrest Is Made Of Two Pieces Injection Moulded Frame | NO |
Backrest Has Headrest With Up/down Movement | NO |
Seat Material | Pressed and moulded plywood with poly proplylene back cover |
Seat Curved Type | YES |
Density Of Polyurethane Foam Used In Seat | 65 to 70 Kg/Cub. M |
Density Of Polyurethane Foam Used In Backrest | 65 to 70 Kg/Cub. M |
Thickness Of Seat | 75 mm |
Thickness Of Backrest | 40 mm |
Material Of Fabric Of Seat Cover | Foam laminated Mesh Fabric |
Material Of Fabric Back Cover | Inner Frame upholstered with mesh fabric and mounted on main assembly |
Colour Of Fabric For Seat And Backrest | Black |
Product Certification | NA |