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3-Seater Hard Shell Public Waiting Bench with Single End Armrest Specifications

WB-PP3-AL1750Code:ERXRJRV1

3-Seater Hard Shell Public Waiting Bench with Single End Armrest (model WB-PP3-AL1750) is listed under Public Waiting Chair. Dimensions: 1790 × 760 × 900 mm. Materials: Injection-molded blue polypropylene, contoured ergonomic shaping. Load capacity: 200 kg. Product Features: High-traffic,public,seating,modular,beam-mounted,construction,hard,shell,design,anti-slip,feet. This page consolidates 6 groups of specifications and GB / EN / ANSI/BIFMA standard references, with metric and imperial units. 1 supplier(s) are listed and you can request a quote online.

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2026-08-24 11:03Popularity: 80
BrandYaqi FurnitureModelWB-PP3-AL1750
Overall dimensions (W × D × H)1790 × 760 × 900 mmIndividual seat width520 mm
Seat height from floor450 mmSeat depth460 mm
Backrest height above seat510 mmCenter-to-center seat spacing600 mm
Armrest height from floor620 mmArmrest length330 mm
Support beam cross-section perimeter380 mmSeat shell thickness20 mm
Leg base spread per end680 mmFoot glide diameter60 mm
Finished Seat Cushion Thickness90 mmBackrest Padding Thickness70 mm
Lumbar Support Zone Height240 mmClear Width Between Armrests540 mm
Net product weight38 kgPer-seat static load capacity200 kg
Durability cycle rating500000 use cyclesDesign service life20 years
Standard warranty period8 yearsAvailable color options6
Surface abrasion resistance20000 cyclesSeat Foam Density / Rebound Reference45 kg/m³ / 65%
Back Foam Density Reference38 kg/m³Upholstery Thickness / Abrasion Reference1.4 mm / 50000 cycles
Seat and backrest shellsInjection-molded blue polypropylene, contoured ergonomic shapingEnd legs and end armrestADC12 die-cast aluminum alloy, silver powder-coated finish
Horizontal support beam3 mm thick hexagonal aluminum alloy, powder-coated silverSeat mounting brackets1.5 mm thick powder-coated steel, secured with self-locking nuts
Foot glidesNon-slip black rubber, height-adjustable leveling baseHardware fastenersZinc-plated steel bolts with spring washers, corrosion-resistant
Shell surface finishMatte textured PP finish, scratch-resistant and wipeableArmrest top surfaceSmooth polished aluminum edge, rounded for comfort
Seat Internal Support Board Thickness14 mm bent plywood or equivalent support boardBackrest Internal Frame Thickness14 mm bent plywood/composite reinforced frame
Gas-lift Engineering SpecificationRecommended Class 4; outer tube 50 mm; stroke 100 mmTilt Mechanism Plate Thickness2.5 mm cold-rolled steel
Seating configurationThree independent contoured seats mounted on a single shared beamModular seat replacementIndividual seat/back units detach from beam for replacement
Leveling adjustmentEach foot glide adjusts vertically to compensate for uneven floorsFloor protectionRubber glides prevent floor scratching and reduce sliding noise
End user supportSingle left-end armrest provides stand-up support for outermost seatCantilever seat supportSeat brackets mount directly to central beam without front crossbars
Sanitation compatibilityGap-free molded shell design supports quick wipe-down cleaningModular expansion capabilityBeam system supports 5seat configurations with matching brackets
Recline Angle / Lock Reference125° with 3suggested lock positionsTilt Tension User-weight RangeReference adjustment coverage 120 kg
Height Adjustment Stroke100 mm continuous travelRotation / Mobility Configuration360° swivel with 5-caster multidirectional movement
Reference Package Count1 set / 2 cartonsReference Assembly Time40 minutes per set
Reference Carton Dimensions850× 420× 720 mmReference Packaged Gross Weight23 kg/set
Reference Carton Volume0.26 m³/setIndicative 20GP Loading135 sets at 85% space utilization
Indicative 40HQ Loading320 sets at 85% space utilizationAirport terminal waiting areasHigh-density durable seating supports continuous high-traffic passenger use
Hospital and clinic waiting roomsWipe-clean sanitizable surface meets healthcare facility hygiene requirementsBank and government service hallsStable anti-slip construction suits public service areas with long operating hours
Bus/train station transit areasScratch-resistant shell and heavy-duty frame withstand heavy daily wearSchool administrative reception areasNeat uniform appearance fits institutional public space design standards
Break rooms in industrial facilitiesEasy-to-clean rigid construction supports shift worker short-term restOutdoor covered public waiting zonesCorrosion-resistant aluminum frame resists humidity in semi-outdoor spaces
Recommended Matching Desk Size2.4 m executive desk——
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PRODUCT MODULE 01 / 06

Physical Dimensions

Automatic mm / inch conversion · Core engineering specifications

Data source: Structured from factory data; final measured values prevail.

Overall dimensions (W × D × H)1790 × 760 × 900 mm
Individual seat width520 mm
Seat height from floor450 mm
Seat depth460 mm
Backrest height above seat510 mm
Center-to-center seat spacing600 mm
Armrest height from floor620 mm
Armrest length330 mm
Support beam cross-section perimeter380 mm
Seat shell thickness20 mm
Leg base spread per end680 mm
Foot glide diameter60 mm
Finished Seat Cushion Thickness90 mm
Backrest Padding Thickness70 mm
Lumbar Support Zone Height240 mm
Clear Width Between Armrests540 mm
PRODUCT MODULE 02 / 06

Weight, Load & Performance

Net weight / load capacity / users / durability

Data source: Product performance data; verify exact test conditions before procurement.

Net product weight38 kg
Per-seat static load capacity200 kg
Durability cycle rating500000 use cycles
Design service life20 years
Standard warranty period8 years
Available color options6
Surface abrasion resistance20000 cycles
Seat Foam Density / Rebound Reference45 kg/m³ / 65%
Back Foam Density Reference38 kg/m³
Upholstery Thickness / Abrasion Reference1.4 mm / 50000 cycles
PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

Data source: Subject to the factory material list and inspection report.

Seat and backrest shellsInjection-molded blue polypropylene, contoured ergonomic shaping
End legs and end armrestADC12 die-cast aluminum alloy, silver powder-coated finish
Horizontal support beam3 mm thick hexagonal aluminum alloy, powder-coated silver
Seat mounting brackets1.5 mm thick powder-coated steel, secured with self-locking nuts
Foot glidesNon-slip black rubber, height-adjustable leveling base
Hardware fastenersZinc-plated steel bolts with spring washers, corrosion-resistant
Shell surface finishMatte textured PP finish, scratch-resistant and wipeable
Armrest top surfaceSmooth polished aluminum edge, rounded for comfort
Seat Internal Support Board Thickness14 mm bent plywood or equivalent support board
Backrest Internal Frame Thickness14 mm bent plywood/composite reinforced frame
Gas-lift Engineering SpecificationRecommended Class 4; outer tube 50 mm; stroke 100 mm
Tilt Mechanism Plate Thickness2.5 mm cold-rolled steel
PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Seating configurationThree independent contoured seats mounted on a single shared beam
Modular seat replacementIndividual seat/back units detach from beam for replacement
Leveling adjustmentEach foot glide adjusts vertically to compensate for uneven floors
Floor protectionRubber glides prevent floor scratching and reduce sliding noise
End user supportSingle left-end armrest provides stand-up support for outermost seat
Cantilever seat supportSeat brackets mount directly to central beam without front crossbars
Sanitation compatibilityGap-free molded shell design supports quick wipe-down cleaning
Modular expansion capabilityBeam system supports 5seat configurations with matching brackets
Recline Angle / Lock Reference125° with 3suggested lock positions
Tilt Tension User-weight RangeReference adjustment coverage 120 kg
Height Adjustment Stroke100 mm continuous travel
Rotation / Mobility Configuration360° swivel with 5-caster multidirectional movement
PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Data source: Reference for export quotations and container planning.

Reference Package Count1 set / 2 cartons
Reference Assembly Time40 minutes per set
Reference Carton Dimensions850× 420× 720 mm
Reference Packaged Gross Weight23 kg/set
Reference Carton Volume0.26 m³/set
Indicative 20GP Loading135 sets at 85% space utilization
Indicative 40HQ Loading320 sets at 85% space utilization
PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

Data source: Recommended applications based on product form and category.

Airport terminal waiting areasHigh-density durable seating supports continuous high-traffic passenger use
Hospital and clinic waiting roomsWipe-clean sanitizable surface meets healthcare facility hygiene requirements
Bank and government service hallsStable anti-slip construction suits public service areas with long operating hours
Bus/train station transit areasScratch-resistant shell and heavy-duty frame withstand heavy daily wear
School administrative reception areasNeat uniform appearance fits institutional public space design standards
Break rooms in industrial facilitiesEasy-to-clean rigid construction supports shift worker short-term rest
Outdoor covered public waiting zonesCorrosion-resistant aluminum frame resists humidity in semi-outdoor spaces
Recommended Matching Desk Size2.4 m executive desk
STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

EN 16139:2013Non-domestic seating strength/durability/stability requirements for public areas
EN 1022:2018Seating furniture stability test method for multi-seat bench units
EN 13722:2004Furniture surface wear resistance test for molded polymer shell components
STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

ANSI/BIFMA X5.4-2020Public and lounge seating performance standard for multi-place seating units
ANSI/BIFMA X5.1-2017General purpose office chairs strength test reference for individual seat loads
STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB/T 3324-2017General technical requirements for metal furniture, applicable to frame structural strength
GB/T 10357.3-2013Furniture mechanical performance test for chair seating static/dynamic load
GB 18584-2001Indoor decoration material limit of harmful substances for wooden furniture, applicable if add-on cushions used
Standardized tender description text
This product must meet the following technical requirements:
1. GB/T 3324-2017: General technical requirements for metal furniture, applicable to frame structural strength;
2. GB/T 10357.3-2013: Furniture mechanical performance test for chair seating static/dynamic load;
3. GB 18584-2001: Indoor decoration material limit of harmful substances for wooden furniture, applicable if add-on cushions used;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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Product Description

The 3-Seater Hard Shell Public Waiting Bench with Single End Armrest (Model WB-PP3-AL1750) from Yaqi Furniture is a purpose-built gang seating solution engineered for continuous high-traffic public use. Presenting a streamlined, uniform silhouette, the unit features three independent contoured seats aligned along a single central horizontal beam, with a single armrest positioned at the left end to provide stable stand-up support for the outermost seat, and no obstructing front crossbars to enable open, accessible sightlines and movement space between seats. The bench has an overall dimension of 1790 x 760 x 900 mm, with a 450 mm seat height from the floor, 620 mm armrest height, and evenly spaced seats with 600 mm center-to-center spacing to accommodate varied user needs.
Construction prioritizes long-term durability and stable performance. Seat and backrest shells are formed from injection-molded blue polypropylene with a matte textured, scratch-resistant, wipeable finish, shaped for ergonomic contouring and supported internally by 14 mm bent plywood. The single end armrest and end legs use ADC12 die-cast aluminum alloy with a silver powder-coated finish, topped with smooth, rounded polished aluminum edges for user comfort. The core horizontal support beam is 3 mm thick hexagonal aluminum alloy with a matching silver powder coat, connected to seats via 1.5 mm thick powder-coated steel brackets secured with self-locking nuts. All hardware uses zinc-plated steel bolts with spring washers for corrosion resistance, and non-slip black rubber foot glides with height-adjustable leveling bases sit at each leg. Each seat supports a 200 kg static load, with a rated durability of 500000 use cycles, 20000 cycles of surface abrasion resistance, a 20-year design service life, and an 8-year standard warranty, with 6 available color options to match varied space aesthetics.
Functional design supports practical public space operations: individual seat and back units detach from the central beam for modular replacement, each foot glide adjusts vertically to compensate for uneven floors, rubber glides prevent floor scratching and reduce sliding noise, and the gap-free molded shell design enables quick wipe-down sanitation. The cantilevered seat mounting eliminates obstructive front bars for easier cleaning and access.
This bench is suited for airport terminal waiting areas, hospital and clinic waiting rooms, bank and government service halls, bus and train station transit zones, school administrative reception areas, and industrial facility break rooms, as its heavy-duty construction meets demands for continuous high-volume use, easy sanitation, and consistent neat appearance.
For procurement, note that each set ships in 2 cartons with a total packaged gross weight of 23 kg and total carton volume of 0.26 m³, requiring 40 minutes of assembly per set. A 20GP shipping container holds 135 sets at 85% space utilization, supporting efficient bulk order planning for large public space fit-outs.

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