The Prism™ Basic Back was designed for users who require mild to moderate postural support, while the Prism Ultra Back offers 6” of aggressive lateral support for those who require more complex positioning. Extras such as the positioning option, the ease of attachment and the unique method of adjusting for a wide range of angles, makes this Back the most versatile and truly modular air model on the market. Combine this with Prism’s sleek and attractive tailored look for a Back that will appeal to a wide variety of users!

WARRANTY

Three (3) years limited on Back and 90 days on cover, 1 year on hardware.

SPECIFICATIONS

• Height Adjustment:; Infinite adjustment along wheelchair posts height. Hardware and slotted holes in the back panel provide 3” adjustment range in increments of 1”, to overcome cross brace obstacle on the wheelchair posts.
• Width Adjustment:; Hardware allows width adjustment range of 3/4”, for example 16” wide back would fit wheelchair frames from 15 3/4” to 16 1/2”.
• Angle Adjustment:; In relation to wheelchair back support posts, hardware accommodates up to 15 degrees anterior and up to 15 degrees posterior infinite angle adjustment within this range.
• Seat Depth Adjustment:; ( measurements taken from front side of wheelchair posts) Optimal seat depth of 1 1/4” behind wheelchair posts available with standard hardware, when Phantom backrest aligned with wheelchair back support posts. Maximum seat depth is 2 1/2” behind wheelchair posts, when anterior back angle is 15 degrees, minimum seat depth is 0” behind wheelchair posts, when posterior angle is set to 15 degrees. For shorter seat depth than 0”, in addition to standard hardware, a custom spacer is available to set seat depth up to 2” in front of wheelchair posts.
• Wheelchair Posts Interface:; Standard hardware will properly fit 1” tubing diameter. For wheelchairs with 7/8” or 3/4” tubing diameter, insert spacers which are included in the hardware.
• PRODUCT WEIGHT; 2.7 lbs. (18” wide)
• USER WEIGHT; 250 lbs.
• SIZES; Widths: 12” - 18”