Superior support for up to 500 lbs. and/or 7 feet tall (steel reinforced seat and heavy-duty cylinders)
X-large size seat with minimal contour
X-large chair back
Passive weight dispersion design
Generous foam for optimal comfort
Up to 11 active adjustments
Adjustable back height
Adjustable seat height, angle, tilt, tension and depth
Oversized padded height adjustable arms
Built-in inflatable lumbar support
Free floating synchro-tilt mechanism
Plastic outer back shell
Optional upholstered outer back shell available
28" aluminum base
Synchro-tilt Mechanism Features:
3 independent controls (3 paddles)
Center pivot
Swivel 360°
Pneumatic seat height
Standard seat slider
Adjustable back height
Adjustable seat tension
Adjustable seat and back tilt - 2:1 ratio
Chair Specifications:
Base diameter: 28"
Chair weight: 86 lbs.
Seat dimensions: 27" wide x 20-22" deep
Seat height range: 20-25" (18"-21" with L1 3" cylinder)
Seat depth range: 20-22"
Seat angle range: F 7° - R 12°
Back width: 24"
Back height range: 22-26"
Back angle range: 93-102°
Arm height range: 9-12"
Arm width: 23"
500 lbs weight capacity
H4 Dual Pivot Headrest:
Thoracic Support:
This Thoracic Support option is a fixed protrusion (or wedge) in the upper part of the chair back, which protrudes into the user’s thoracic region of their back. We strongly advise that adding this option should only be considered if it’s been specifically recommended by a professional therapist or ergonomist, as this protrusion may be quite uncomfortable to most users.
Memory Foam:
N-dulgent memory foam helps reduce pressure on sensitive body points and provides more support and comfort to the user through its ability to self adjust to body's individual contours. The capability of the foam to reduce pressure on the body can help with blood circulation and provides a more healthful seated experience.
12 Year Warranty (except as noted below)
10 years - arms, chair controls, casters, cylinders
5 years - inflatable lumbar, footrings
Residential Deliveries
Shipment to a residential address (a business in a home is considered a residential address) incurs an additional shipping charge, This charge is unfortunately unavoidable.
