Harmar SL300

Cleanest running drive available

The SL300 stair lift has an established reputation as one of the industry leaders for its innovative design, its solid performance, and also its reliability. The patented drive system is the primary element that makes the SL300 different from all others on the market.


The SL300 has no lubrication or grease, meaning it's cleaner for you, your family, and your pets.

Provides as many as 40 up and down cycles on batteries during power outages.

Most compact folded width due to its design. Helps stay out of sight and out of mind.

SL300 Product Specifications

Weight Capacity

300 lbs

Track Length

15'6" - 36'

Seat Size

19"W x 16"D

Folded Width

  • 11" from wall
  • 13.6" with folding rail

ETL Certified

  • Yes
  • ASME A18.1
  • ASME 17.5

Safety Features

  • Audible alert system
  • Footrest obstruction sensor
  • Overspeed brake
  • Seat belt
  • Swivel seat with interlock

Incline Limits

32° - 45°


20 FPM

Footrest Size

12.6" x 14.8"


  • Helical worm gear
  • Patented nylon polymer


  • 1 year battery
  • 2 year parts
  • 5 year drive train


  • Automatic folding rail
  • Chassis obstruction sensor
  • Extra rail
  • Key lock
  • Manual lowering tool
  • Retractable seat belt

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