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Automatic mm / inch conversion · Core engineering specifications
| Overall dimensions | 1800 x 680 x 800 mm | |
|---|---|---|
| Seat height from floor | 450 mm | |
| Individual seat width | 580 mm | |
| Seat depth per position | 480 mm | |
| Backrest height above seat | 400 mm | |
| Backrest thickness | 1.5 mm | |
| Seat panel thickness | 1.5 mm | |
| Armrest height above seat | 220 mm | |
| Leg spread (front-to-back) | 650 mm | |
| Leveling glide base diameter | 50 mm | |
| Perforation diameter on backrest | 8 mm | |
| Perforation center spacing | 20 mm | |
| Finished Seat Cushion Thickness | 90 mm | |
| Backrest Padding Thickness | 70 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
Net weight / load capacity / users / durability
| Net product weight | 26 kg | |
|---|---|---|
| Static load capacity per seat | 150 kg | |
| Recommended occupancy | 3 adults | |
| Frame static tip resistance load | 300 kg | |
| Surface abrasion resistance | 50000 abrasion cycles | |
| Corrosion resistance coating thickness | 60 um | |
| Minimum service life | 8 years | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ | |
| Upholstery Thickness / Abrasion Reference | 1.4 mm / 50000 cycles |
Core acceptance fields · Panels / hardware / frame / upholstery
| Seat panels | 1.5mm cold-rolled steel sheet with embossed anti-slip surface texture, silver powder coated finish | |
|---|---|---|
| Backrest panels | 1.5mm perforated cold-rolled steel sheet with uniform punched ventilation holes, silver powder coated finish | |
| Armrests | One-piece die-cast aluminum alloy with polished matte silver finish, integrated ergonomic curved grip | |
| Support frame and legs | 2.0mm thick cold-rolled steel splayed tripod-style legs, silver powder coated finish | |
| Divider frames between seats | 1.8mm thick steel vertical support beams connecting seat and back panels between positions, welded for rigid structure | |
| Leveling glides | Zinc-plated steel threaded stem with TPE non-slip rubber base pad, 15mm vertical adjustment range | |
| Fastening hardware | Grade 8.8 zinc-plated steel bolts and lock nuts for all frame connections | |
| Surface coating | Polyester powder coat, electrostatically applied and oven-cured, UV-stabilized for indoor and covered outdoor use | |
| Seat Internal Support Board Thickness | 14 mm bent plywood or equivalent support board | |
| Backrest Internal Frame Thickness | 14 mm bent plywood/composite reinforced frame | |
| Gas-lift Engineering Specification | Recommended Class 4; outer tube 50 mm; stroke 100 mm | |
| Tilt Mechanism Plate Thickness | 2.5 mm cold-rolled steel |
Adjustment / rotation / tilt / mobility / storage features
| Fixed gang seating configuration | Three permanently connected individual seat positions, no folding or recline function, designed for continuous high-traffic waiting use | |
|---|---|---|
| Perforated backrest ventilation | Punched hole grid across full backrest surface allows free air circulation to prevent heat buildup during extended seated use | |
| Integrated side armrest support | Full-length curved armrests at both outer ends of the seating unit provide stable arm support and assist users when standing or sitting | |
| Adjustable floor leveling | Threaded glide feet at all four leg contact points adjust to compensate for uneven hard flooring, eliminating wobble and protecting floor surfaces | |
| Anti-slip embossed seat surface | Raised textured pattern on seat panels increases friction to prevent slipping for users in lightweight clothing | |
| Fixed seat angle | 3 degree backward seat tilt to maintain comfortable seated posture without articulating mechanisms, reducing maintenance points for public use | |
| Anti-tip splayed leg design | Outward angled legs extend beyond seat perimeter at front and back to resist tipping when weight is applied to seat edges | |
| Easy surface cleaning | Smooth coated metal surfaces with no fabric or padded crevices allow wipe-down cleaning and disinfection for public hygiene requirements | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg | |
| Height Adjustment Stroke | 100 mm continuous travel | |
| Rotation / Mobility Configuration | 360° swivel with 5-caster multidirectional movement |
Verified carton / gross weight / assembly / loading data
| Number of shipping packages | 1 | |
|---|---|---|
| Shipping carton dimensions | 1850 x 720 x 350 mm | |
| Gross shipping weight | 30 kg | |
| Packaging volume (CBM) | 0.47 CBM | |
| Assembly time per unit | 45 minutes | |
| 20ft GP container loading quantity | 52 units | |
| 40ft HQ container loading quantity | 128 units | |
| Packaging materials | 5-layer corrugated carton, 20mm EPE foam edge protection, plastic hardware bag with assembly instruction | |
| Reference Package Count | 1 set / 2 cartons | |
| Reference Assembly Time | 40 minutes per set |
Recommended spaces / users / usage modes
| Hospital outpatient waiting areas | Non-porous easy-to-disinfect metal surfaces and robust heavy-duty construction support daily high-volume patient and visitor use with minimal maintenance | |
|---|---|---|
| Airport, railway and bus terminal waiting zones | Ventilated perforated backrests and stable anti-tip design accommodate extended waiting times for travelers across diverse luggage and seating arrangements | |
| Bank, government office and service hall queue areas | Clear 3-seat divisions manage orderly queuing, while armrests support elderly and mobility-impaired users when standing or sitting | |
| Covered outdoor bus stops and transit shelters | Powder-coated corrosion-resistant metal construction withstands exposure to moisture and temperature fluctuations in covered outdoor locations | |
| School and university campus common areas | Scratch-resistant hard surfaces resist damage from backpacks, school supplies and heavy student traffic over multi-year use | |
| Workshop and industrial facility break areas | Sturdy metal frame supports use by workers in workwear, with easy cleaning to remove dust, grease and industrial residues from surfaces | |
| Recommended Matching Desk Size | 2.4 m executive desk | |
| Reference Daily Use Duration | 8 hours/day; confirm by ergonomic testing |
EU Market Access Requirements* EN Standards
| Applicable standard: Office and public area seating safety | EN 16139:2013 | |
|---|---|---|
| Applicable standard: Furniture surface resistance | EN 12720:2009+A1:2013 |
US and Canada office-furniture standards
| North America procurement and testing reference | ANSI/BIFMA X5.4 Public and Lounge Seating |
|---|
Standards applicable to China-market projects
| Applicable standard: Public seating furniture for waiting areas | GB/T 3324 | |
|---|---|---|
| Applicable standard: Furniture mechanical performance | GB/T 10357.3 | |
| Applicable standard: Environmental limit for furniture | GB 18584 |
This product must meet the following technical requirements: 1. Applicable standard: Public seating furniture for waiting areas: GB/T 3324; 2. Applicable standard: Furniture mechanical performance: GB/T 10357.3; 3. Applicable standard: Environmental limit for furniture: GB 18584; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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