Established 1997


Spectra Knee CPM Machine

item #: 43228

sku : 929392

brand : Sammons Preston

Spectra Knee CPM Machine

List price: $7,480.00

Leaves Warehouse in 1-2 days

Quick Overview

  • Wide carriage accommodates all patients
  • Extremely lightweight, only 24 pounds!


With an unbeatable combination of style and technological innovation, the Spectra Knee CPM from Sammons Preston is quickly becoming the go-to rehabilitation machine on the market.

Weighing just 24 lbs., this extremely lightweight apparatus accomodates users of all ages and sizes and features a range of motion from -10° to 120°. It comes equipped with a long-lasting DC motor and a sophisticated, internally-contained medical grade transformer. The Spectra is also very user friendly, featuring a patient lock-out component that prevents accidental program changes as well as a pause setting that allows up to 15 minutes of rest for the user.


  • Long-life DC motor and screw-drive mechanism
  • Anatomically correct alignment
  • Wide carriage accommodates all patients
  • Hyperextension (-10°) to full Flexion (120°)
  • Internally-contained medical grade transformer
  • Exclusive Load Reverse ensures patient protection
  • Extremely lightweight, only 24 pounds!
  • Comfortable, easy-to-apply patient pad kit included
  • Patient lock-out prevents accidental program changes
  • Waterproof digital hand control that snaps conveniently into the foot support
  • Pause setting for up to 15 minutes of rest
  • UL/C-UL assures compliance to the highest standards
  • Free Shipping


Hyperextension -10°
Full Flexion 120°
Weight 24 lbs.
Full Leg Size 28″ - 41″
Tibia 15″ - 23″
Femur 13″ - 18″
Warranty Two-year limited warranty

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Return Policy

If you are not 100% satisfied with your product, we offer a full refund (on most products, see below).
To qualify for a return please note the following:

  • Product must be clean, unused and in its original packaging.
  • Return shipping costs are the responsibility of the customer
  • Items must be returned within 30 days

You must have a return authorization number to qualify for a return:
Please call us at 1-800-320-7140 Monday - Friday 9am to 5pm EST to obtain a return authorization number and a return address. Returns may not be sent to our corporate address

Full Refund

We offer full refund on all:
  • Transport chairs
  • Standard manual wheelchairs
  • Light weight manual wheelchairs
  • Folding ultralightweight wheelchairs* (except for the 9000, etc)
  • Recliner wheelchairs
  • Heavy duty transport wheelchairs
  • Walkers
  • Rollators
  • Wheelchair accessories (bags, ramps & attachments)

10% Restocking Fee

There is a 10% restocking fee on all:
  • Electric Wheelchairs
  • Electric Scooters
  • Heavy duty wheelchairs
  • Volume sales
  • Karman products

15% Restocking Fee

There is a 15% restocking fee on all:
  • Lift chairs
  • Patient Lifts

Sorry, No Returns

We cannot accept returns on all:
  • Hospital beds
  • Mattresses
  • Ultra lightweight ridged frame wheelchairs
  • Custom wheelchairs
  • Court wheelchairs
  • Sport wheelchairs
  • Built to order items
  • Wound care
  • Wheelchair scales
  • Wheelchair Cushions
  • Back Cushions
  • Tempur-Pedic cushions
  • Invacare 9000 series reclining wheelchairs
  • Incontinence Products
  • Nutritionals
  • Bath Safety products
  • Adaptive Strollers
  • Harmar Products

Open Box Specials

  • Open Box Specials are new products that were ordered incorrectly or may have slight imperfections. These Specials are non-returnable and do not include any in-home service.

Refused Deliveries/Packages

  • If packages are refused at the point of delivery, you will be responsible for the return shipping.