Harmar Pinnacle SL300 Straight Stair Lift

The Pinnacle SL300 Stair Lift is competitively priced with plenty of value.  Very compact, it runs smoothly, and requires little to no maintenance.


Optional Folding Rail:  Harmar’s exclusive automatic and mechanical folding rail removes obstructions and trip hazards at the lower landing area.  Its operation is automatic, the user does not need to stop or have someone else assist.


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(724) 407-0713

Installations in Beaver, Allegheny & Butler Counties

Back to Stair Lifts


  • The over-sized worm gear offers greater stability
  • Lubrication free, keeps you, your stairs and even your pets free from a mess
  • Symmetrical design provides industry’s most compact folded width
  • Swivel seat at upper landing, for easy and safe, entry and exit away from staircase
  • Operable in a power outage – up to 40 trips!
  • Safety sensors in the footrest and optional in the chassis will stop the lift if it meets an obstruction
Weight capacity300 lbs.
Incline Limits32° - 45°
Speed20 fpm
Folded Width11"
Track Length15'6" Standard Up to 32'
Seat sizeSeat: 19" W x 16" D Back: 16.5 W x 9.5" H
Drive SystemNylon Polymer Helical Worm Gear
Power24V DC
Safety Features• Centrifugal Overspeed Brake • Bi-directional Footrest with Obstruction Sensor • Swivel Seat Cutt-off Switch • Final Limits • Chassis Obstruction Sensors
Warranty2-Year Parts Warranty 10-Year on Gear Rack 1-Year on Battery
Optional• Folding Rail • Retractable Seat Belt • Key Lock • Extra Rail

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