| Features | FM-20-SS |
| Pad Drive System | |
| Brush rpm | 175 rpm |
| Motor Volts | 120 V |
| Motor HP | 1.5 hp / 1.12 kW |
| Motor Type | AC, 66 frame, circuit breaker protected, triple planetary, precision gear box, 10:1 gear ratio |
| Motor Amps | 12 A |
| Motor Watts | 1100 watts |
| Construction | |
| Handle | Twist grip operation with safety lock |
| Base/ Handle | Corrosion-proof rotationally-molded polyethylene |
| Dimensions | |
| Product Height | 48 in / 1219 mm |
| Product Length | 22.75 in / 578 mm |
| Product Weight | 97 lb / 44 kg |
| Product Width | 17 in / 403 mm |
| Productivity | |
| Max. Coverage (per hour) | 2000 ft² / 185.8 m² |
| Decibel Rating | |
| Rating at operator's position | 60 dBA |
| Power Cord | |
| Length | 50 ft / 15.24 m |
| Power Cord Type | 14 gauge, 3-wire, SJT |
| Solution Delivery System (Optional) | |
| Tank Volume | 3 gal / 11.36 L |
| Nominal Solution Flow Rate | .1 gpm / .38 L/min |
| Coverage Rate Per Tank | 1000 ft² (92.9 m²) / tank |
Technical specs may include optional equipment that is not included with all units.
New Tennant FM-20-SS 20" Floor Machine
Buffers vs Burnishers: Which One Do I Need?
Our Take (from the SES Sales Team)
“Tennant leads the way in durable floor machines. The FM-20 series is as good as it gets. The tough handle design makes it almost indestructible. The 1.5 hp electric motor is enough for whatever you have in store.”
High-performance, proven floor machines from the leader in floor care.
The Tennant FM-20-SS is a 20-inch single-disc floor machine designed for scrubbing, buffing, and polishing hard floor surfaces in commercial and light industrial environments. Built with a stainless steel skirt for enhanced durability and corrosion resistance, it delivers reliable performance across a variety of floor care tasks including stripping, scrubbing, and spray buffing. The FM-20-SS is an ideal choice for facilities managers and cleaning professionals seeking a versatile, long-lasting floor machine.
Includes:
- Power Cord
- Pad Driver
Features:
- Stainless Steel Skirt Resists Corrosion and Extends Machine Life
- 20-inch Cleaning Path for Stripping, Scrubbing, and Buffing
- Variable or Single-Speed Motor Adapts to Any Floor Care Job
- Loop-style Ergonomic Handle for Easy Control and Smooth Turns
- Fits Standard 20-inch Pads and Brushes; Optional Solution Tank Available


