Harmar Pinnacle SL300
Harmar Pinnacle SL300 is backordered and will ship as soon as it is back in stock.
Care information
Care information
The SL300 is engineered for low maintenance and long-term durability. To keep your stairlift operating at peak performance:
- Wipe seat, armrests, and rail regularly with a soft, dry cloth
- Keep the track free of debris and dust
- Avoid liquid cleaners or abrasive products on electronic components
- Ensure batteries remain connected to charging stations when not in use
- Schedule annual professional inspection and preventative maintenance
Our team provides ongoing service support and replacement batteries when needed. Your mobility solution should age with dignity — not frustration
Installation Process
Installation Process
1. In-Home Assessment
We measure your staircase, evaluate pitch and clearance, and confirm structural integrity. No guessing. No “close enough.”
2. Custom Rail Fabrication
The rail is cut precisely to your staircase dimensions for a seamless fit.
3. Professional Installation
Our certified technicians secure the rail directly to stair treads — not the wall — preserving your home’s structure. Installation typically takes just a few hours.
4. Safety Testing & Training
We fully test the lift, review all safety features with you, and ensure you’re confident before we leave.
Clean. Precise. No drywall chaos. No drama.
Harmar Pinnacle SL300
Harmar Pinnacle SL300 is backordered and will ship as soon as it is back in stock.
The Most Compact Stairlift in the Industry
When folded, the SL300’s rail sits just inches from the wall, making it one of the tightest, most space-efficient straight stairlifts available. It delivers a 300 lb lifting capacity with smooth, quiet performance — so you get safety, stability, and confidence without sacrificing the look and feel of your staircase.
Description
Description
The Harmar Pinnacle SL300 is a compact, rack‑and‑pinion straight stairlift designed to provide reliable access on a single, straight flight of stairs. Its slim rail and folding seat, armrests, and footrest help keep the staircase clear when not in use, making it a good fit for tighter homes and shared stairways. The SL300 uses a patented drive system that requires no messy greases and is engineered for low maintenance and long‑term durability. Riders are secured with a seat belt, swivel seat for safer transfers at the top landing, and built‑in safety sensors that stop the lift if an obstruction is detected. Battery operation allows the lift to run even during a power outage, and the simple, intuitive controls make it easy for users and caregivers to operate.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
- This stair lift is equipped with an oversized worm gear that enhances stability, ensuring a secure and steady ride up and down your stairs.
- For added convenience, it features power seat swivel and power footrest options that make seating and standing smoother and more accessible.
- The stair lift operates without needing messy lubrication, keeping your stairs, home, and pets clean and free from residue.
- Its symmetrical design features the industry’s most compact folded width, allowing for greater accessibility and space-saving.
- In a power outage, the stair lift remains operational, capable of making up to 40 trips.
- Safety is a top priority, with sensors in the footrest and optionally in the chassis that automatically stop the lift if an obstruction is detected.
- Weight Capacity: The stairlift can accommodate up to 300 lbs (136 kg).
- Seat Size: The seat dimensions are 19″ wide and 16″ deep, with the backrest measuring 16.5″ wide and 9.5″ high.
- Speed: The stairlift operates at a speed of 20 feet per minute (FPM).
- Folded Width: When folded, the stairlift has a width of 11″ and 13.6″ with the folding rail extended.
- Track Length: The standard track length is 15’6″, but it can be extended up to 36′.
- Incline Limits: Suitable for inclines between 27° and 52°; inclines above 45° may require approval from local jurisdictions.
- Drive System: Features a helical worm gear and a nylon polymer gear rack.
- Safety Features: Includes a seat belt, audible alert system, overspeed brake, swivel seat with interlock, and a footrest obstruction sensor.
Options: Available options include a retractable seat belt, chassis obstruction sensor, automatic folding rail, extra rail & brackets, key lock, and a manual lowering tool.
This product comes with a complete warranty package that includes a 2-year warranty on parts, a 10-year warranty on the gear rack, and a 1-year warranty on the battery.
Why Choose Us?
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Enhanced Mobility
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Superior Safety
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Affordable Solutions
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Supreme Comfort
Frequently Asked Questions
What Warranty & Support Services Are Available with the Pinnacle SL300?
What Warranty & Support Services Are Available with the Pinnacle SL300?
When you purchase the Pinnacle SL300 stair lift, you are supported by a robust warranty and support services package that ensures your stair lift remains functional and safe over time. The coverage includes a two-year warranty on all parts, which addresses any defects or issues quickly at no extra cost, a ten-year warranty on the gear rack to guarantee the critical component’s longevity and optimal operation, and a one-year warranty on the battery to ensure the lift remains operational, especially during power outages.
What Makes the Pinnacle Stair Lift Convenient for Others to Pass By?
What Makes the Pinnacle Stair Lift Convenient for Others to Pass By?
The compact design of the Pinnacle stair lift is specifically engineered to maximize the available space on the staircase while providing a secure and comfortable ride for its users. What sets it apart as particularly compact and convenient is its ability to fold closer to the wall compared to other stair lifts in the market. This design feature is crucial for homes where space is at a premium or in cases where the staircase needs to remain accessible to others when the lift is not in use.
Can the Pinnacle Harmar Pinnacle SL300 Stairlift Operate During a Power Outage?
Can the Pinnacle Harmar Pinnacle SL300 Stairlift Operate During a Power Outage?
Yes, the Harmar Pinnacle SL300 Stairlift is designed to remain operational during power outages. It includes a battery system capable of supporting up to 40 trips without mains power. This feature ensures that users are not stranded and can move freely between floors, even during electrical interruptions.
What Are the Maintenance Features of the Harmar Pinnacle SL300 That Help Keep My Home Clean?
What Are the Maintenance Features of the Harmar Pinnacle SL300 That Help Keep My Home Clean?
The Harmar Pinnacle SL300 stair lift operates without the need for messy lubrication. This design choice keeps your stairs and home clean, avoiding any residue that could harm your living space or pets. It’s an ideal solution for maintaining a neat home environment while enjoying the mobility benefits of a stair lift.
What Makes the Pinnacle SL300 the Ideal Choice for Narrow Staircases?
What Makes the Pinnacle SL300 the Ideal Choice for Narrow Staircases?
The Pinnacle SL300 is uniquely designed for narrow staircases. Its rail mounts just 1 inch from the wall when folded, and it stands only 3 inches tall, ensuring minimal obstruction. This compact design, combined with a folded width of only 11 inches, makes it the industry’s most space-efficient stair lift, perfect for maintaining clear passage on narrower staircases.
