Harmar SL350

Comfort and Convenience The backrest has three adjustment settings, and the foldup footrest adjusts to two different heights for customized comfort. The seat swivels 90° towards the landing at both top and bottom. Spacious and wide, the seat features thick padding and attractive upholstery. The control switch requires little manual dexterity to operate and is located at the end of the armrest. Safety The need for secure support is paramount. It’s why we use aircraft cable rated up to 4,200 lbs on a drive system that has withstood the test of time for more than 50 years. It’s why safety sensors do not allow the lift to run unless the seat is in the proper position. It’s why our footrest also has safety sensors to stop the lift if any obstacles are encountered. Power Options Summit® stair lifts are available in two convenient power options. Choose between safe, AC electrical operation (low voltage, 24V controls), or add protection against power outages by using our DC battery operated system.

View product specifics below:

  • Rocker controls with constant-pressure functionality stop the lift immediately if the control is released
  • Mounts to the stairs (not the wall) on either side of staircase
  • Operates on standard 115 VAC household current
  • Extruded aluminum track is available in custom lengths
  • Seat and footrest fold to save space
  • Separate controls at top and bottom of stairs
  • Upholstery Colors: Light Almond, Evergreen, Mocha
  • Made in the USA


Weight capacity: 350 lbs (160 kg); 250 lbs.over 20 ft.
Power source: 115 VAC
Seat size: 19” W x 14” D x 14” T
Travel distance: 16 ft standard; available up to 25 ft
Speed: 20 fpm
Incline limits: 30 – 45 degrees
Drive system: Cable Drive
Track (rail) type: Extruded Aluminum
Safety Devices: Limit Switches; Final Limit Switch; Slack Cable Brake w/ Switch; Footrest Obstruction Switch; Swivel Seat Cut-off Switch; Constant Pressure Controls
Warranty: 2-year on components