Description
Cramer ESD Fusion Lab Chair, Cleanroom ISO Class 5, Black Upholstery
Cramer ESD chairs are engineered to safely ground static, protecting sensitive equipment before discharge can do damage. Built like a tank and sits like a dream. From lab-grade carbon steel to 3" molded foam, Fusion’s a strong chair with a soft landing—built for long shifts, shared spaces, and serious sit time. With dozens of configurable options, Fusion flexes across roles, environments, sit styles, and 8-hour shifts. It outlasts marathon hours, lab partners, and probably the furniture next to it. Cushioned for comfort, reinforced for anything, and adjustable to every sit style.
This chair is built-to-order to your exact specifications and usually ships within 5 business days. Delivery can typically be expected in 1-3 weeks from order date. Products may be returned only with manufacturer (Cramer) approval and will be subject to their restocking charge. Cramer reserves the right to deny credit for any damages.
- ESD-safe - Designed to meet the highest standards across industries, including ESD STM12.1 and ESD S20.20 certifications, and provide certified electrostatic discharge protection from top to floor. Prior to shipment, Cramer tests each ESD chair for conductive quality.
- Chair frame, from the back to the base, is electrically conductive to ensure static charges will be dissipated through the upholstery and the chair frame to floor grounds.from the back to the base.
- Upholstery is ESD vinyl material specially woven with conductive fibers and backcoated with a conductive medium. Special conductive materials are installed in contact with the upholstery materials and the chair frame, ensuring immediate dissipation of static charges.
- ESD-safe casters or glides.
- Polyurethane seat covers for cleanable, static-safe durability.
- Flat surface chrome footring is standard.
- 27.5” polished aluminum base.
- Chrome cylinder standard.
- Features:
- Heavy-duty steel seat for multi-shift durability
- Contoured molded seat with waterfall edge ensures 24-hour comfort
- Dynamic range of adjustments support the full range of seated postures from active forward-leaning to recline
- High performance twist-lock footring with 20” diameter (on desk-to-counter and high heights)
- Supports up to 350 lbs
- 12-Year, Three-Shift Warranty
- SCS Indoor Advantage Gold Certification and may help contribute toward LEED certification
- ISO Class 5 Cleanroom
- 4 Way Adjustment mechanism: Seat Height, Back Height, Back Angle, Seat Angle
- High-performance twist-lock 20" chrome footring
- Construction:
- 26.75” fiberglass-reinforced nylon base
- 16-gauge steel seat pan
- Integrated steel arm structure with metal-to-metal connections eliminates points of failure
- High resiliency 3.5” thick seat foam
- Heat-bonded powder coat finish
- Cleanroom rated: ISO Class 5 (Fed Std 209e Class 100).
- All exposed metal frame components are chrome plated or powder epoxy coated. To prevent present and future contamination, all footrings are sealed with MIG-welds. Seat heights are achieved by sealed, contaminate-free pneumatic cylinders.
- Options:
- Chair heights:
- Desk height for 29-32 inch work surface height.
- High height for 33-42 inch work surface height.
- Arms: Optional adjustable arms.
- Casters:
- Mutli-surface dual wheel (default option) - For general purpose use on hard surfaces and carpet.
- Non-rolling glide (pad, not a wheel) - For use on any floor surface.
- Chair heights:
- Upholstery: Black 100% Vinyl with 5.1 Spun Polyester Knit backing.
- Passes 1000,000 double rubs (Wyzenbeek). Wyzenbeek results above 100,000 double rubs have not been shown to be an indicator of increased lifespan.
