Product Description
The Zero Gravity Chair 4b adds a monitor arm and keyboard arm with tray to the Zero Gravity Chair 4. The ZGC-4b is a versatile chair that allows you to recline to an infinite number of positions and is equipped with a motorized headrest and legrest.
- Motorized back, seat and legrest angles
- Retracting legrest
- Motorized headrest
- 3 motors control the angle adjustments
- Allows for a fully flat supine position
- Infinite positions between upright and flat
- Memory foam pad with microfiber cover
- Wheels are included for easy movement
- Locking casters
- Custom-sized to user body dimensions
- Rear column provides solid support for back
- Capacity: 6′-8, 300 pounds
- Bariatric version available
- Includes adjustable laptop arm and tray
- Laptop arm swings out of way
- Bariatric upgrade is available
Product Specs
350 pounds (Bariatric version can accommodate 550 pounds)
72 x 38 x 34 inches, 315 pounds
Client Testimonials
Thanks for all the effort!
I have nothing but positive things to say about ErgoQuest and the Zero Gravity Chair 4a. It got back to work faster than anyone thought possible after a gnarly injury (back + pelvis + femur), and it kept me as comfortable as possible, which certainly led to faster, better healing. Jeff was incredibly supportive and helpful with careful instructions for assembly and great communication around shipping.
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Detailed Description
The Zero Gravity Chair 4b is a premium seating solution designed to provide exceptional comfort and functionality through advanced engineering. Central to its design are motorized adjustments for the back, seat, legrest, and headrest—each controlled by three independent motors. This allows users to easily customize their seating position with precision, supporting a wide range of postures from upright sitting to a fully flat supine position suitable for relaxation or therapeutic rest.
The chair features an innovative retracting legrest and motorized headrest that work together for seamless transitions between positions. Comfort is further enhanced by a memory foam pad covered in soft microfiber, offering plush cushioning and gentle tactile support.
Mobility is addressed with integrated wheels for easy movement and sturdy locking casters that ensure stability when stationary. A key aspect of the Zero Gravity Chair 4b is its custom sizing; each chair is tailored based on individual body measurements to ensure ergonomic alignment and optimal weight distribution along its solid rear column. This personalized approach not only improves comfort but also supports long-term health by reducing pressure points.
Designed for versatility, the chair accommodates users up to 6’8″ tall and supports weights up to 300 pounds. For those needing additional support, a bariatric version offers enhanced durability while maintaining all core features.
Practicality is further emphasized with an adjustable laptop arm and tray system integrated into the design. The tray can be swung aside when not in use, allowing users flexibility between work tasks or leisure activities without compromising workspace or personal space.
Overall, the Zero Gravity Chair 4b combines high-tech adjustability with thoughtful ergonomic design elements, setting new standards in modern seating solutions.