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Bevco Westmound 4000 Series Upholstered Chairs
Heavy-Duty & Ergonomic
- Westmound Series – Upholstered
- Supports up to 300 pounds
- Tested and meets the ANSI/BIFMA X5.11-2015 standard
- Fabric upholstery meets CAL 117 and NFPA 260A/UFAC Class 1 standards
- Vinyl upholstery is anti-fungal and anti-bacterial meeting ASTM G21 and AATCC TM147 standards offering a cleaner and safer product
- Vinyl upholstery also meets CAL117, FMVSS 302 and NFPA 260 standards
- GreenGuard certified
- 12-Year Warranty
- Lifetime cylinder warranty
- Seat dimensions: 20” W x 17” D x 2 ½” Thick
- Back dimensions: 16” W x 10” H x 2” Thick
- Medium Back Upgrade: 17 ½” W x 16” H x 3” Thick
- 360 Degree swivel
- Waterfall seat style
- Mushroom glides standard; various caster options available
- Features 18” flat footring on mid & tall height models
- Made-to-order allows you to select your height range, base style, ergonomic functionality, and accessories
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The Bevco Westmound Series Chair is a versatile seating solution that encompasses a variety of models tailored to specific environments and needs, including standard, cleanroom, and ESD (electrostatic discharge) cleanroom options. Each model is meticulously designed with a wide contoured seat and a gently curved backrest, offering exceptional comfort and optimal support for prolonged use.
Constructed with heavy-duty materials, these chairs feature a scuff-resistant backpan that enhances their longevity, ensuring they withstand the rigors of daily use. An integrated built-in lumbar support promotes healthy posture and reduces the risk of back strain. The seating area is cushioned with high-density foam, engineered to provide resilience and comfort that lasts for years, accommodating users of varying weights and sizes. The upholstered fabrics and durable vinyl options are specifically designed to comply with CAL117 standards, ensuring safety and fire resistance.
The ESD models are rigorously tested to meet the ANSI/ESD STM12.1-2019 standards, demonstrating their effectiveness in minimizing static electricity in sensitive environments.
Meanwhile, The ESD/Cleanroom variants have undergone independent laboratory certification, meeting the stringent cleanliness and static control requirements of ISO5 as stipulated in ISO 14644-1. This makes these chairs ideal for use in settings such as semiconductor manufacturing, pharmaceuticals, and other industries where cleanliness and electrostatic control are paramount.
Each Bevco chair is custom-built to meet precise specifications, allowing users to configure a range of ergonomic functionalities, including adjustable height ranges, diverse base styles, and various caster options. This level of customization ensures that each chair not only meets the operational demands of the workplace but also enhances user comfort and productivity. For those looking to purchase in bulk or needing assistance in selecting the right chair, the Bevco Configurator is available for guidance or reach out to us directly
Tilt Options
- Non-tilt
- Standard (Articulating) tilt – one lever enables the simultaneous adjustment of the seat and back angle
- Deluxe (Independent) tilt – separate levers provide customized seat and back angle adjustments
Base Styles
- Black nylon
- Polished aluminum
- Black tubular steel
- Chrome tubular steel
Caster Options
- Carpet casters; standard (3850/5) and tubular (CAD/5)
- Dual-wheel hard floor casters; standard (3850S/5) tubular (CADS/5)
- ESD hard floor casters (CARD5S)
- Interval braking casters; standard (IBCS) and ESD (IBCS-ESD)
- Reverse braking casters (RBCS)





















