AL Series Positioning Back Supports

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Available In The Following:
- Chair Widths: 10″ (25cm) through 20″ (50.8cm)
- Support Contours
- Active 2.5” (63.5mm) ~ HCPCS code E2613
- Deep 4” (100mm) ~ HCPCS code E2615
- Extra Deep 6″ (150mm) ~ HCPCS code E2615
- Support Heights*
- Low – 10″ (25cm)
- Medium – 13″ (33cm)
- Standard – 16″ (40.5cm)
- Tall – 18″ (45.7cm)
- XTall – 20″ (51cm)
- Aluminum Shell Weight = 38.36 oz / 1088 g
(approx. weight of 15” wide, standard height shell, cushion and cover)
- Compatible with 2-Point Pro and Quick Release mounting systems
* Support height measurements are based on the height of the shell. Cushion and cover add approximately 2″.
Contour

Heights
NOTE: Support height measurements are based on the height of the shell. Cushion and cover add approximately 2″.

Performance Mounting Hardware
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2 Point PRO |
Quick Release |
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NOTE:
1) Aluminum Series Back Supports maximum weight capacity is 250 pounds.
2) 2-Point PRO & Quick Release tubing clamps attach to .600” (15.24) mm through 1” (25mm) tubing. Round or Oval, no spacers required!
ADI Aluminum AL Series Positioning Back Supports Buyer’s Guide
The ADI Aluminum AL Series Positioning Back Support is an advanced wheelchair backrest engineered to improve posture, upper-body stability, and overall propulsion efficiency. Crafted from aircraft-grade aluminum, this lightweight shell provides rigid support while remaining versatile enough for active manual wheelchair users. With multiple contour depth options and configurable mounting hardware, the AL Series adapts seamlessly to diverse clinical seating needs.
Lightweight Aircraft-Grade Aluminum Shell
The ADI Aluminum AL Series uses high-strength aircraft aluminum to deliver maximum durability without adding unnecessary weight to the wheelchair frame. This lightweight construction reduces user fatigue during self-propulsion and makes transport or transfers significantly easier.
ADI Aluminum AL Series Positioning Back Support Contour Options
Designed to accommodate varying levels of trunk control, the back support is available in Active Contour, Mid Contour, and Deep Contour depths. These options ensure users receive precise lateral trunk support to maintain optimal spinal alignment throughout daily activities.
Customizable Height Profiles for Active Lifestyles
The AL Series backrest comes in multiple height profiles—ranging from low-back support for maximum upper-body mobility to higher profiles for extended thoracic support. This allows active users to retain full shoulder clearance while securing necessary posterior pelvic stability.
ADI Aluminum AL Series Positioning Back Support Quick-Release Hardware
Equipped with versatile mounting hardware options, including quick-release latch systems, the back support can be attached or removed from wheelchair tubing in seconds. The hardware allows independent adjustment of height, angle, and depth for a fully customized fit.
Breathable and Protective Cover Options
Each back shell comes paired with a high-density foam pad and a durable outer cover designed to reduce heat buildup and moisture collection. The moisture-resistant stretch cover is removable and machine washable, supporting long-term skin integrity and daily hygiene.
Enhances Posture and Propulsion Efficiency
By replacing dynamic fabric sling upholstery with a rigid aluminum support, the ADI AL Series stabilizes the pelvis and trunk. This improved biomechanical positioning maximizes energy transfer during pushes and helps prevent long-term postural deformities.
ADI Aluminum AL Series Positioning Back Support Weight Capacity
Engineered for reliable long-term performance, the high-strength aluminum shell supports up to 250 pounds across standard sizes. The structural integrity ensures continuous back alignment and resistance to flex under active daily use.
Compatible with ADI Lateral Support Accessories
Users requiring additional postural control can integrate adjustable lateral supports, chest harnesses, and headrests directly into the pre-drilled aluminum shell. This modular design makes expanding lateral stability straightforward as seating requirements evolve.
ADI Aluminum AL Series Positioning Back Support Review
The ADI Aluminum AL Series Positioning Back Support is an outstanding solution for wheelchair users seeking an ideal balance of strength, lightweight performance, and ergonomic posture support. With its customizable contour depths, easy-to-use hardware, and durable construction, this back support helps maximize daily comfort, physical function, and mobility independence.
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