Providing and placing of low back chair, the seat and back shall be made up of 1.2 cm. thick hot pressed plywood, upholstered with fabric and molded polyurethane foam, together with moulded Polyproplene seat and back covers. The polyurethane foam is moulded with density 45 /- 2 kg/m3 and hardness 16 /- 2 kg. on Hampered machine at 25 compression. The seat back cover is injection moulded in black co-polymer polypropylene. Seat and back joint by HRC sheet size 60 x 6 mm with ribs for extra strength. The mechanism is Push Back with single point locking and tension arrangement armrests are made of polyproplene .The pedestal is injection moulded in black 30 glass-filled nylon on tested load 1100 kg and fitted with 5 nos. twin wheel castors. The twin wheel castors are injection moulded in black nylon. Chair shall be upholstered in fabric of approved shade. Seat size-18W18D Back size-16 H seat to back height and.
Other Specifications Download Specification | |
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Chair Type | Push Back |
Tilt Tension Adjustment | No |
Arm | With |
Arm Type | Fixed |
Height Adjustment | 100 mm |
Arm Material | PP |
Seat Height (Minimum) | 450 mm |
Backrest Height | 410 mm |
Backrest Width | 450 mm |
Seat Width | 450 mm |
Seat Depth | 450 mm |
Padestal Base | Glass Fibre Nylon with ABS/ NylonTwin Caster Wheels Minimum 5 Nos, of 50 mm Size |
Ergonomic Seat Design | Yes |
Type Of Backrest | Low Back |
Material Of Fabric Of Seat Cover | Fabric |
Material Of Fabric Back Cover | Fabric |
GSM/Thickness Of Fabric | 220 Gram per Sq. Metre/ mm |
Colour Of Fabric For Seat And Backrest | As Per Choice |
Product Code Available On Web | No |
Product Code No | NA |
Drawing Availabe On Web | No |
Drawing No. | NA |
Overall Chair Height ( Minimum) | 1080 mm |
Thickness Of M S Plate Joining The Under Structure With Seat | 6 mm |
Padestal Size | 650 mm |
Thickness Of Plywood Used In Seat | 12 mm |
Thickness Of Plywood Used In Backrest | 12 mm |
Density Of Polyurethane Foam Used In Seat | 45 Kg/Cub. M |
Density Of Polyurethane Foam Used In Backrest | 35 Kg/Cub. M |
Thickness Of Polyurethane Foam Used In Seat | 50 mm |
Thickness Of Polyurethane Foam Used In Backrest | 35 mm |