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WB-PU-3S-GRN

Code：JUM2APV1
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3-Seat Polyurethane Waiting Bench with Alloy Frame Key Specifications 2026-08-03 22:42

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WB-PU-3S-GRN

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PRODUCT MODULE 01 / 06

Physical Dimensions

Automatic mm / inch conversion · Core engineering specifications

Overall dimensions1780 x 680 x 800 mm
Seat height from floor450 mm
Individual seat width540 mm
Seat depth480 mm
Backrest height above seat400 mm
Armrest height above seat230 mm
Floor footprint length1750 mm
Frame leg spread width650 mm
Seat panel thickness30 mm
Back panel thickness25 mm
Floor clearance under seat320 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

Product net weight28 kg
Static load capacity per seat150 kg
Total rated static load for full bench450 kg
Suitable number of users3
PU panel abrasion resistance50000 cycles
Frame static load safety factor2.5
Adjustable foot leveling range15 mm
Surface corrosion resistance rating48 hours salt spray
Seat Foam Density / Rebound Reference45 kg/m³ / 65%
Back Foam Density Reference38 kg/m³
PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

Seat support beam2.0 mm thick cold-rolled steel tube, silver powder coated
Seat panelRigid polyurethane (PU) integral skin foam over steel inner plate, dark green
Back panelRigid polyurethane (PU) integral skin foam over steel inner plate, dark green
ArmrestsDie-cast aluminum alloy with silver powder coated finish
Leg assemblies1.8 mm thick die-cast aluminum alloy, silver powder coated
Frame connecting hardwareGrade 8.8 zinc-plated steel bolts and rivets
Leveling feetZinc-plated steel threaded stem with non-slip rubber base pad
Armrest support brackets1.5 mm thick steel bracket welded to seat beam
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

Floor mounting provisionThreaded leveling feet with pre-drilled floor anchor holes
Fixed rigid seatingPermanently upright non-reclining seat and back positions
Integrated armrest separationCurved end and intermediate armrests (end units only) define individual seating spaces
Under-seat clear accessOpen cantilevered frame under seats enables full floor cleaning with no enclosed obstructions
Corrosion resistant finishPowder coated silver finish on all metal components resists scuffs, routine cleaning chemicals, and light moisture
Floor unevenness compensationAdjustable threaded feet rotate to correct for 15mm of floor slope or unevenness
Impact resistant panel designRigid PU panels resist impact damage from luggage, carts, and heavy dropped items typical in transit areas
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

Number of shipping cartons1 carton
Shipping carton dimensions1820 x 720 x 220 mm
Gross shipping weight32 kg
Shipping volume per unit0.29 CBM
Assembly time per unit40 minutes
20ft GP container loading quantity90 units
40ft HQ container loading quantity215 units
Reference Package Count1 set / 2 cartons
Reference Assembly Time40 minutes per set
Reference Carton Dimensions850× 420× 720 mm
PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

Hospital clinic waiting areasRigid easy-to-clean PU surfaces and heavy-duty frame withstand high daily patient and visitor traffic
Airport, railway and bus station transit waiting zonesFixed non-tipping design and 3-seat configuration maximize linear seating capacity in high-footfall transit corridors
Government office and bank public service hallsNeutral green and silver finish fits formal public service environments, individual seat separation improves passenger comfort
Outpatient and emergency department waiting zonesStain and impact resistant surfaces allow frequent disinfection without surface degradation
School administration and campus service waiting areasHigh static load rating accommodates users of all sizes, open under-seat design reduces accumulated litter and improves cleaning efficiency
Recommended Matching Desk Size2.4 m executive desk
Reference Daily Use Duration8 hours/day; confirm by ergonomic testing
STANDARD S1

EU EN Standards

European market access and chemical requirements

EN 16139:2013Applicable European standard for non-domestic seating strength, durability and stability, recommended for commercial public area procurement
EN 13761:2002Applicable standard for public transport terminal waiting seating, recommended for use in airport, bus station and clinic applications
STANDARD S2

North America ANSI/BIFMA Standards

US and Canada office-furniture standards

No standards data is available for this market.
STANDARD S3

China GB Standards

Standards applicable to China-market projects

GB/T 3326-2016Applicable standard for furniture table, chair and bench dimensional tolerances, recommended for acceptance inspection of finished product dimensions
GB/T 10357.3-2013Applicable standard for mechanical strength testing of chairs and stools, recommended for structural load and durability verification
GB 18584-2001Applicable standard for indoor decoration material furniture harmful substance limits, recommended for formaldehyde and heavy metal content acceptance
Standard Tender Description
This product must meet the following technical requirements:
1. GB/T 3326-2016: Applicable standard for furniture table, chair and bench dimensional tolerances, recommended for acceptance inspection of finished product dimensions;
2. GB/T 10357.3-2013: Applicable standard for mechanical strength testing of chairs and stools, recommended for structural load and durability verification;
3. GB 18584-2001: Applicable standard for indoor decoration material furniture harmful substance limits, recommended for formaldehyde and heavy metal content acceptance;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
GENERATED EXPORTS

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Technical Report PDF

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PDF · WB-PU-3S-GRN

Complete Parameter Workbook

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XLSX · WB-PU-3S-GRN

International Listing Template

English title, specifications, materials, standards and purchasing fields.

XLSX · LISTING

Customs Declaration Data

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Product Overview & Construction Details

The KERTE 3-Seat Polyurethane Wting Bench with Alloy Frame (model WB-PU-3S-GRN) is a purpose-built tandem public seating solution designed for high-traffic wting environments. Featuring a clean linear layout with three defined individual seating positions, the bench prs dark green rigid polyurethane seating and backrest panels with a silver powder-coated metal frame, accented by curved silver die-cast aluminum armrests at both ends that separate seating spaces while providing stable upper body support. The Y-shaped splayed leg design mntns a low, sturdy profile, while the open cantilevered structure creates unobstructed space beneath the seats. Its construction prioritizes long-term durability in heavy-use settings: the frame uses cold-rolled steel support beams connected by zinc-plated steel bolts and rivets, with die-cast aluminum alloy leg assemblies finished to resist scuffs, routine cleaning chemicals, and light moisture. Seating and backrest panels use rigid integral-skin polyurethane foam formed over internal steel and bent plywood support structures, with padded cushioning calibrated for short-duration wting comfort. Each leg is fitted with a threaded adjustable foot capped with a non-slip rubber pad to compensate for uneven flooring, and pre-drilled anchor holes allow permanent floor mounting for anti-tip stability. The open under-seat clearance allows full access for cleaning equipment, eliminating hard-to-reach areas where debris can accumulate. The fixed, non-reclining upright design aligns with standard public wting requirements, with individual static load ratings per seat and a sufficient structural safety margin for routine public use, plus abrasion-resistant PU surfaces that withstand impact from luggage, carts, and frequent disinfection. This bench is well suited for a range of commercial and public spaces, including hospital clinic and emergency department wting areas, rport, rlway and bus station transit zones, government office and bank public service halls, and school administration or campus service wting areas. Its neutral color palette fits formal, functional design schemes, while its high-capacity linear layout maximizes seating density along corridor or lobby walls. For procurement teams, the bench ships in knock-down flat packaging to reduce freight costs, with strghtforward assembly using standard hand tools. Buyers should note that several material and dimensional detls are aligned with industry standard configurations and require final bill of materials confirmation before finalizing orders, particularly for large-scale installations where consistent structural specifications across all units are required. The integrated leveling and floor mounting features make the unit compatible with standard hard flooring surfaces including tile and polished concrete, removing the need for custom modification for most standard installation sites.

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