Description
The Prism Orion Back is Future Mobility's rigid, foam-padded wheelchair back for mild to moderate postural support, with a 5052 aluminium shell and replaceable foam.
What does it do and how does it work?
- Shell: a lightweight 5052 grade aluminium shell with a replaceable foam pad under an attractive cover.
- Adjustment: height, depth and angle of recline, with a full 5 in (127 mm) range of forward and rear travel.
- Hardware: adjustable angle hardware with a silver flip latch for quick removal and three Allen-key screws for height.
- Mounting: the hardware fits 3/4, 7/8 and 1 in tubing; ask us to confirm the supplied kit for 3/4 in posts.
Who is it for, and who should choose something else?
- Mild support: for a seating plan that calls for a shaped rigid back with positional adjustment, and ease of attachment.
- Orion chairs and others: the maker supplies it on Orion wheelchairs and as a separate back; a separate back still needs its own fit and hardware check.
- Assessment first: an occupational therapist or physiotherapist selects the back and size.
Will it fit?
- Sizes: OB1414, OB1616, OB1618, OB1620, OB1716, OB1720, OB1816, OB1818, OB1820, OB1916, OB1920, OB2016, OB2018 and OB2020 (width x height in inches).
- Stock: the 16x16, 16x20, 18x16, 18x20, 20x16 and 20x20 are listed as stock; the others are non-stock and the 20x18 is on the newer order form.
- Measuring: the fitter measures the back posts and the support height; not every width has every height.
- Capacity: 250 lbs (113 kg).
- Weight: 4.75 lbs (2.15 kg) at 18 x 16 in.
Using it day to day
- Mounting: the clamp bolts to each back post and the back hooks into the hardware; the silver flip latch releases it.
- Adjustment: set the height with the three screws, then depth and angle with the user seated; moving the back changes the chair's balance, so reassess the anti-tips.
- Care: machine wash the cover cold on a gentle cycle with mild detergent, no bleach or softener, and air dry it; the back is used only with its cover in place.
- Warranty: 3 years on the back, 1 year on hardware and 90 days on the cover.
What does it work with, and what are its limits?
- Cover and hardware: the exact cover and mounting hardware are named in the written quote; an extra cover is not assumed and is ordered separately.
- Custom builds: made to order and non-returnable; read the return policy.
- Foam: the foam pad can be replaced on its own.
How does it compare?
The Prism Basic is a foam-padded back with mild contour, the Prism Ultra adds built-in laterals, and the wheelchair backrests hub lists the range.
Frequently asked questions
Is it only for an Orion wheelchair?
No. Future Mobility supplies it on Orion wheelchairs and as a separate back, which still needs its own fit and hardware check.
Does a 20 x 18 in Orion Back exist?
Yes. The newer Rev1.2 order form lists OB2018; an older brochure omits it.
Which back posts fit?
The Prism manual establishes 1 in (25 mm) posts and 7/8 in (22 mm) with inserts; the maker lists 3/4 in as well, so confirm that size with us.
Can the cover be replaced?
Yes. A replacement cover is ordered separately, and the foam pad can also be replaced on its own.
Mobility Specialties is an ADP registered vendor; see how ADP works with us.
Specifications
- Weight capacity
- 250 lbs (113 kg)
- Product weight
- 4.75 lbs (2.15 kg), 18 x 16 in
- Sizes
- Fourteen listed OB width x height combinations
- Construction
- 5052 aluminum shell with replaceable foam
- Cover
- Fabric cover over replaceable foam; replacement covers ordered separately
- Cover care
- Cold gentle wash; air dry; no bleach or softener
- Adjustments
- Height, depth, angle and 5 in fore-aft range
- Mounting hardware
- 1 in cane clamps; inserts for 7/8 in posts
- Included
- Back with its cover and foam; the exact mounting hardware is named in the written quote
- Warranty
- 3 years back; 1 year hardware; 90 days cover
- Product type
- Rigid wheelchair back, 5052 aluminum shell with foam
- Use category
- Mild postural support
Figures from the manufacturer. Options and seat sizes can change them; we confirm yours before ordering.
Documents
Delivery and service
Delivery and setup
We deliver and set up equipment across Toronto and the GTA, and show you how everything works. Custom and special-order products can take longer; we confirm timing with you before delivery.
Service and repairs
Our technicians service what we sell, at home or in our shop.
Try before you buy
Visit a showroom in Etobicoke or Brampton to try products first, or book a free home assessment.
Warranty
Warranty details
Future Mobility Healthcare warrants the Prism Orion back with a three year limited warranty on the back, one year on the hardware and 90 days on the cover.
- Back: 3 years limited.
- Hardware: 1 year.
- Cover: 90 days.
Compare similar products
Other models worth a look before you decide.
Questions about this product?
Talk to our team, try it in a showroom, or book a free home assessment. We help with sizing and funding.










