Perch ESD Cleanroom Vinyl Chair
Medium or High Bench · static-dissipative vinyl · 300 lb capacity
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A cleanroom and ESD chair for electronics assembly, labs and controlled work areas: a static-dissipative vinyl seat and back, a back that adjusts in height and depth, ESD casters, a foot ring, two height ranges, and a 300 lb capacity.
- Back adjusts in height and depth. Raise or lower the back and move it forward or back to fit each user. Set the seat height with the pneumatic control.
- Two height ranges, foot ring included. Medium Bench Height 21.5–29 in. or High Bench Height 25.75–35.5 in., measured from the floor to the top of the seat. Both come with a 20 in. chrome foot ring with internal lock.
- Static-dissipative upholstery. An 18 in. wide, 16 in. deep seat and a 16.5 in. wide, 11.5 in. high back, each with 2.5 in. of molded foam under electro-static dissipating vinyl. Royal Blue. ESD models are tested for static-dissipative performance in accordance with ANSI/ESD STM12.1, at a point-to-groundable-point resistance below 1.0 x 10^9 ohms. Testing is in-process sampling, not third-party certification. Static-dissipative performance depends on a controlled environment held at approximately 74°F with relative humidity of at least 15%.
- ESD casters on an aluminum base. Dual-wheel, self-braking and non-marring, for hard floors. The 24 in. base is polished cast aluminum.
- 15-Year Warranty · Lifetime Cylinder Guarantee. 15 years against defects in the frame and structure, 3 years on the seat and back including static-dissipative performance, and a replacement gas cylinder at no charge for the life of the chair.
Need arms, a seat tilt, glides or fabric? See the ESD Chair.
| Seat height | Medium Bench Height 21.5–29 in. (ECRV2) · High Bench Height 25.75–35.5 in. (ECRV3) |
|---|---|
| Height control | Pneumatic height adjustment |
| Back adjustment | Height and depth: up, down, forward and back |
| Seat | 18 in. wide, 16 in. deep, 2.5 in. thick |
| Back | 16.5 in. wide, 11.5 in. high, 2.5 in. thick |
| Upholstery | Electro-static dissipating vinyl over molded polyurethane foam; Royal Blue |
| Base | 24 in., polished cast aluminum |
| Feet | ESD casters (dual-wheel, self-braking, non-marring, for hard floors) |
| Foot ring | 20 in. chrome ring with internal lock, included |
| Weight capacity | 300 lb |
| Chair weight | 34–35 lb |
| Shipping | Ships within 2–3 business days; free UPS Ground in the contiguous US |
| Assembly | Ships in one box (24 x 11 x 23 in.); press-fit assembly; a QR code on the box opens the instructions |
| Warranty | 15-Year Warranty · Lifetime Cylinder Guarantee: 15 years against defects in the frame and structure, 3 years on the seat and back including static-dissipative performance, and a replacement gas cylinder at no charge for the life of the chair |
Which height do I need?
Medium Bench Height (21.5–29 in.) for lab benches and counters; High Bench Height (25.75–35.5 in.) for high counters and benches. Both include the foot ring. Heights are measured from the floor to the top of the seat.
Can we pay by purchase order?
Yes. Choose Purchase Order / Invoice at checkout. W-9 on request; tax-exempt orders accepted.
How fast does it ship?
Ships within 2–3 business days. Free UPS Ground shipping in the contiguous US.
What feet does it come with?
ESD casters: dual-wheel, self-braking and non-marring, for hard floors.
Does it arrive assembled?
It ships boxed and goes together with press-fit parts. A QR code on the box opens the assembly instructions (also under Additional Resources).
Can one order mix heights?
Yes. Add each build to the cart, then check out once.
Can we send it back?
Yes. Get any chair or stool back to us within 30 days of delivery, and the return is on us. It needs to come back new and resellable, with all the parts and pieces in the original box.
Need a written quote?
Request a written quote, sent within one business day.