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3-Seat Backless Perforated Metal Public Waiting Bench Specifications

WB-3S-PF450Code:6DJC48V1

3-Seat Backless Perforated Metal Public Waiting Bench (model WB-3S-PF450) is listed under Public Waiting Chair. Dimensions: 1800 × 490 × 450 mm. Materials: 1.5mm perforated cold-rolled steel, silver anti-corrosion finish. Load capacity: 200 kg. Product Features: silver,metallic,finish,backless,armless,3-seat,structure,perforated,metal,seating,heavy-duty,public,design. 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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2026-09-06 12:35Popularity: 64
BrandWEIKEModelWB-3S-PF450
Overall dimensions (W × D × H)1800 × 490 × 450 mmIndividual seat width580 mm
Seat surface depth490 mmSeat height from floor450 mm
Perforated seat panel thickness1.5 mmSupport beam wall thickness2.0 mm
Leg frame material thickness2.0 mmLeveling foot diameter70 mm
Leg splay base width650 mmRounded seat edge radius15 mm
Adjustable leveling foot height range20 mmPerforation hole diameter8 mm
Primary Component Thickness40 mm according to load-bearing roleHardware / Moving-part Clearance5 mm operating clearance
Static load per seat200 kgTotal bench static load capacity600 kg
Total net weight40 kgSeat compression cycle durability50000 cycles
Recommended number of users3 peopleSurface cleanability ratingDisinfectant-safe, wipe-clean perforated metal
Reference Static Load150 kg depending on categoryMoving-part Durability ReferenceAcceptance target 50000 cycles
Recommended Procurement WarrantyStructure 5 years; hardware 3 yearsSeat surface panels1.5mm perforated cold-rolled steel, silver anti-corrosion finish
Structural support beam2.0mm wall thickness rectangular steel, welded joint constructionSplayed leg frames2.0mm thick die-cast aluminum alloy or steel, matte silver finish
Adjustable leveling feetSteel threaded stem with TPE anti-slip rubber base padSeat edge trimRolled rounded steel edge with polished silver finish
End cap reinforcement platesStamped steel triangular bracing plates at seat endsSurface finishElectrostatic epoxy powder coating or chrome plating, silver tone
Hardware fastenersZinc-plated steel bolts and lock nuts for knock-down assemblyEnd decorative insertsBlack rigid plastic triangular accent inserts at seat end caps
Primary Connector SpecificationReference M6-M10 with at least 2 fixing points at major jointsReference Finish / Color CountRecommended 6finish options
Floor leveling adjustment20mm height adjustment per foot to compensate for uneven floorsSeating configuration3 divided contiguous armless seats for flexible individual or shared use
Ventilation performancePerforated seat surface enables continuous airflow for user comfortInstallation flexibilityCompatible with both free-standing placement and optional floor anchoring
Stacking compatibilityNon-stackable fixed gang structure for permanent high-traffic placementSurface maintenance accessOpen perforated design allows quick debris removal and disinfection
Load distributionTriangular end bracing and splayed legs distribute user weight evenly across contact pointsReference Adjustment / Operating Range100 mm or 120° where applicable
Reference Package Count1 set / 2 cartonsReference Assembly Time40 minutes per set
Reference Packaging Volume0.8 m³/setReference Packaged Gross Weight120 kg/set
Airport/rail transit waiting concoursesSuitable for short-term high-turnover seating with durable easy-clean surfacesHospital/clinic waiting areasNon-porous perforated surface supports frequent disinfection for infection control
Bank/service hall public areasArmless segmented design accommodates flexible occupant spacing for visitorsSchool administration/registrar lobbiesStable fixed structure resists heavy daily use by student and visitor traffic
Outdoor covered public transit stopsPowder-coated metal finish resists moisture and corrosion for semi-outdoor use——
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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)1800 × 490 × 450 mm
Individual seat width580 mm
Seat surface depth490 mm
Seat height from floor450 mm
Perforated seat panel thickness1.5 mm
Support beam wall thickness2.0 mm
Leg frame material thickness2.0 mm
Leveling foot diameter70 mm
Leg splay base width650 mm
Rounded seat edge radius15 mm
Adjustable leveling foot height range20 mm
Perforation hole diameter8 mm
Primary Component Thickness40 mm according to load-bearing role
Hardware / Moving-part Clearance5 mm operating clearance
PRODUCT MODULE 02 / 06

Weight, Load & Performance

Net weight / load capacity / users / durability

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

Static load per seat200 kg
Total bench static load capacity600 kg
Total net weight40 kg
Seat compression cycle durability50000 cycles
Recommended number of users3 people
Surface cleanability ratingDisinfectant-safe, wipe-clean perforated metal
Reference Static Load150 kg depending on category
Moving-part Durability ReferenceAcceptance target 50000 cycles
Recommended Procurement WarrantyStructure 5 years; hardware 3 years
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 surface panels1.5mm perforated cold-rolled steel, silver anti-corrosion finish
Structural support beam2.0mm wall thickness rectangular steel, welded joint construction
Splayed leg frames2.0mm thick die-cast aluminum alloy or steel, matte silver finish
Adjustable leveling feetSteel threaded stem with TPE anti-slip rubber base pad
Seat edge trimRolled rounded steel edge with polished silver finish
End cap reinforcement platesStamped steel triangular bracing plates at seat ends
Surface finishElectrostatic epoxy powder coating or chrome plating, silver tone
Hardware fastenersZinc-plated steel bolts and lock nuts for knock-down assembly
End decorative insertsBlack rigid plastic triangular accent inserts at seat end caps
Primary Connector SpecificationReference M6-M10 with at least 2 fixing points at major joints
Reference Finish / Color CountRecommended 6finish options
PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Floor leveling adjustment20mm height adjustment per foot to compensate for uneven floors
Seating configuration3 divided contiguous armless seats for flexible individual or shared use
Ventilation performancePerforated seat surface enables continuous airflow for user comfort
Installation flexibilityCompatible with both free-standing placement and optional floor anchoring
Stacking compatibilityNon-stackable fixed gang structure for permanent high-traffic placement
Surface maintenance accessOpen perforated design allows quick debris removal and disinfection
Load distributionTriangular end bracing and splayed legs distribute user weight evenly across contact points
Reference Adjustment / Operating Range100 mm or 120° where applicable
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 Packaging Volume0.8 m³/set
Reference Packaged Gross Weight120 kg/set
PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

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

Airport/rail transit waiting concoursesSuitable for short-term high-turnover seating with durable easy-clean surfaces
Hospital/clinic waiting areasNon-porous perforated surface supports frequent disinfection for infection control
Bank/service hall public areasArmless segmented design accommodates flexible occupant spacing for visitors
School administration/registrar lobbiesStable fixed structure resists heavy daily use by student and visitor traffic
Outdoor covered public transit stopsPowder-coated metal finish resists moisture and corrosion for semi-outdoor use
STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

EN 16139:2013Furniture - Strength, durability and safety for non-domestic seating
EN 1022:2018Furniture - Seating - Determination of stability
STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

North America procurement and testing referenceANSI/BIFMA X5.4 Public and Lounge Seating
STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB/T 3325-2017Metal furniture general technical requirements
GB/T 6461-2002Salt spray resistance rating for protective coatings on metal substrates
GB 28007-2011General safety requirements for children's furniture (if used in pediatric areas)
GB/T 10357.3-2013Furniture mechanical performance test for seating strength and durability
Coating salt spray resistance gradeGrade 10
Standardized tender description text
This product must meet the following technical requirements:
1. GB/T 3325-2017: Metal furniture general technical requirements;
2. GB/T 6461-2002: Salt spray resistance rating for protective coatings on metal substrates;
3. GB 28007-2011: General safety requirements for children's furniture (if used in pediatric areas);
4. GB/T 10357.3-2013: Furniture mechanical performance test for seating strength and durability;
5. Coating salt spray resistance grade: Grade 10;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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Product Description

The WEIKE WB-3S-PF450 is a 3-seat backless perforated metal public waiting bench designed for high-traffic shared seating environments. It presents a sleek, linear armless form finished in a uniform silver metallic tone, with three contiguous, evenly divided seat sections that create an unobstructed, open visual profile suited to a wide range of public space aesthetics. Its splayed leg frames sit at either end of the bench, capped with subtle black rigid plastic triangular accent inserts at seat ends, while rolled rounded polished silver edges run along seat perimeters for a finished, user-safe look.
Constructed for heavy-duty public use, the bench integrates durable metal components throughout. Seat panels are formed from perforated cold-rolled steel treated with a silver anti-corrosion finish, with structural support coming from thick rectangular steel beams connected via welded joints. Splayed leg frames are built from die-cast aluminum alloy or steel with a matte silver finish, paired with adjustable leveling feet that feature steel threaded stems and TPE anti-slip rubber base pads. Triangular stamped steel bracing plates reinforce seat ends, all connections use zinc-plated steel bolts and lock nuts for knock-down assembly, and the final surface is treated with electrostatic epoxy powder coating or chrome plating in a silver tone.
Functionally, the perforated seat surface enables continuous airflow for user comfort, while its open design supports quick debris removal and compatibility with standard disinfectants for easy, frequent cleaning. Each leveling foot offers height adjustment to compensate for uneven floors, and the bench supports both free-standing placement and optional floor anchoring to suit site needs. The fixed non-stackable gang structure, paired with triangular end bracing and splayed legs, distributes user weight evenly for stable seating for up to three people, with design that allows flexible individual or shared use, even accommodating variable occupant spacing when needed.
This bench is well suited to a range of commercial and public spaces, including airport and rail transit waiting concourses, hospital and clinic waiting areas, bank and service hall public zones, school administration and registrar lobbies, and covered outdoor public transit stops. For procurement planning, note that each unit ships across two cartons, requires on-site assembly, and is not designed for stacking, so storage and delivery logistics should account for fixed structure shipment. Specify the desired surface finish to match space design requirements, and plan for floor anchoring hardware separately if permanent fixed placement is required.

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