17-Inch vs 22-Inch Floor Scrubbers in 2026: Key Differences
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You are comparing a 17-Inch vs 22-Inch floor polisher to decide which fits your facility. Both machines clean hard surfaces like tile and concrete. The main difference lies in their operation style and coverage. One is a corded low-speed buffer for targeted work. The other is a cordless walk-behind scrubber for large areas. Your choice depends on tank needs and power source preferences.
Key differences
| Aspect | Global Industrial 17-Inch Corded Floor Machine | Purilitzs 22-Inch Walk-Behind Commercial Floor Scrubber |
|---|---|---|
| Form Factor | Corded Low-Speed Machine | Walk-Behind Scrubber |
| Power Source | Corded | Battery |
| Cleaning Width | 17 Inches | 22 Inches |
| Tank Capacity | Not listed | 15.9 gal solution, 18.5 gal recovery |
| Motor Power | 1.5 HP | Dual 550W |
Which one should you choose?
Choose Global Industrial 17-Inch Corded Floor Machine if
- You need a durable stainless steel machine for wet tiles and hard floors.
- You prefer a corded setup for continuous power without battery management.
- Your space requires a lighter unit that is easier to transport.
Choose Purilitzs 22-Inch Walk-Behind Commercial Floor Scrubber if
- You want to scrub and dry floors in one pass for instantly dry results.
- You need a large tank capacity to minimize interruptions during cleaning.
- You prefer cordless operation for safer and more convenient daily use.
Verdict: Choose the 17-inch model if you need a heavy-duty, corded buffer for smaller or targeted cleaning tasks. Pick the 22-inch scrubber if you require a cordless, all-in-one solution for large commercial spaces with high efficiency. Your decision rests on whether you prioritize tank capacity and walk-behind convenience over simple corded durability.
17 vs 22 Inch Floor Scrubbers
Cleaning Width
The Global Industrial machine offers a 17-inch cleaning path, while the Purilitzs model provides a 22-inch width. A wider path means you cover more floor area in each pass. This reduces the number of passes needed for large open spaces. The Purilitzs also features a 33-inch squeegee to extract water efficiently in one pass. The Global Industrial unit is better suited for tighter spots or detailed work where a narrower width is advantageous. You choose based on whether speed or precision matters more for your specific layout.
Power Source
Power delivery differs significantly between these two units. The Global Industrial floor machine is corded, requiring a constant connection to an electrical outlet. This ensures unlimited runtime but limits your range due to cord drag. The Purilitzs scrubber is battery-powered, offering 3 to 5 hours of runtime after an 8-hour charge. This cordless design eliminates tripping hazards and allows you to clean aisles and corridors without managing a power cord. For facilities with many outlets, the corded option is simple. For large, open commercial areas, the battery option provides greater mobility.
Tank Capacity
The Purilitzs scrubber includes substantial water management capabilities. It features a 15.9-gallon solution tank and an 18.5-gallon recovery tank. These large capacities allow for extended cleaning sessions with fewer stops to refill clean water or empty dirty water. The Global Industrial machine is a low-speed buffer and does not list a tank capacity in its specifications. It is designed for scrubbing, stripping, buffing, and polishing rather than wet scrubbing with water recovery. If you need to clean and dry floors simultaneously, the Purilitzs tank system is essential. For dry or damp mopping tasks, the tank is irrelevant.
Motor Power
Motor specifications highlight different operational approaches. The Global Industrial unit uses a 1.5 HP motor with an all-steel gearbox transmission. This heavy-duty construction is built for durability and long service life in industrial settings. The Purilitzs scrubber utilizes dual 550W brushless motors for both brushing and suction. These motors operate at 200 RPM and are designed for low noise and stable suction. Brushless motors generally require less maintenance than brushed alternatives. The Global Industrial motor is geared for high torque in polishing, while the Purilitzs motors balance scrubbing power with efficient water extraction.
Weight and Size
Physical dimensions affect storage and maneuverability. The Global Industrial machine weighs 117 pounds and measures 47 inches in height. Its stainless steel construction makes it durable but lighter than the commercial scrubber. The Purilitzs model weighs 299 pounds and stands 50 inches tall. This significant weight difference impacts how easily you can move the machine. The Purilitzs is designed for walk-behind operation in large commercial facilities like warehouses and schools. The Global Industrial unit is easier to transport and store due to its lower weight and smaller footprint, making it suitable for smaller facilities or multi-purpose rooms.
Which floor scrubber fits your needs
Small space or targeted cleaning needs
The Global Industrial unit features a 17-inch cleaning path and weighs 117 pounds. Its compact 48-inch length and 18.5-inch width make it easier to maneuver in tighter areas. The 1.5 HP motor provides sufficient power for spot cleaning or smaller facilities where a larger machine would be cumbersome. This lighter design suits users who prioritize agility over maximum coverage per pass.
Large commercial areas needing efficiency
The Purilitzs model offers a 22-inch cleaning width and a 33-inch squeegee, allowing you to scrub and dry floors in a single pass. With dual 550W motors, it delivers professional-grade performance for warehouses or retail stores. The wider path reduces the total number of passes required to clean large square footage, significantly speeding up your daily cleaning routine.
Users wanting cordless mobility and long runtime
This battery-powered scrubber eliminates cord management, offering 3 to 5 hours of runtime after an 8-hour charge. You can move freely across aisles and open areas without worrying about power outlets. The cordless design enhances safety and convenience, making it ideal for facilities with extensive floor plans or multiple rooms that require uninterrupted cleaning sessions.
Quick picks
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | Global Industrial 17-Inch Corded Floor Machine | Industrial hard floor scrubbing and stripping | Check price of Global Industrial 17-Inch Corded Floor Machine on Amazon |
| 2 | Purilitzs 22-Inch Walk-Behind Commercial Floor Scrubber | large commercial spaces needing wide coverage | Check price of Purilitzs 22-Inch Walk-Behind Commercial Floor Scrubber on Amazon |
The products compared
Global Industrial 17-Inch Corded Floor Machine
Best for: Industrial hard floor scrubbing and stripping
- Cleaning Width
- 17-Inch (what this guide is about)
- Power Source
- Corded
- Motor Power
- 1.5 HP
- Special Feature
- Heavy-Duty, Corded
- Intended Use
- Industrial Use
- Color
- Gray
View on Amazon: Global Industrial 17-Inch Corded Floor Machine Affiliate link
This Global Industrial floor machine features a 17-inch cleaning path and a 1.5 HP motor. It is a corded, low-speed unit designed for wet tiles and hard floors. The stainless steel construction and all-steel gearbox ensure durability. At 117 pounds, it is built for industrial use. You should choose this if you need a heavy-duty scrubber, stripper, or buffer for large facilities.
Pros
- 17-inch cleaning path for efficient coverage
- 1.5 HP motor with all-steel gearbox
- Stainless steel construction for durability
- Low-speed design ideal for wet tiles
Cons
- 117-pound weight makes it heavy to move
- Corded power limits mobility range
- Low-speed operation is not for high-speed polishing
Good fit if
- You need a durable machine for industrial hard floors
- You require a 17-inch cleaning path for tight spaces
- You want a stainless steel build for longevity
Skip if
- You need a lightweight machine for easy transport
- You require battery power for cordless operation
- You need a high-speed buffer for polishing
Verdict: Global Industrial 17-Inch Low Speed Floor Machine is a heavy-duty, corded scrubber for industrial hard floors. It suits facilities needing durable, low-speed cleaning for wet tiles.
Purilitzs 22-Inch Walk-Behind Commercial Floor Scrubber
Best for: large commercial spaces needing wide coverage
- Cleaning Width
- 22-Inch (what this guide is about)
- Form Factor
- Walk-Behind
- Power Source
- Battery
- Brush Speed
- 200 RPM
- Runtime
- 3–5 hours
- Tank Capacity
- 15.9 gal solution, 18.5 gal recovery
View on Amazon: Purilitzs 22-Inch Walk-Behind Commercial Floor Scrubber Affiliate link
This 22-inch walk-behind floor scrubber uses dual 550W motors to scrub at 200 RPM and recover water via a 33-inch squeegee. You get a 15.9-gallon solution tank and an 18.5-gallon recovery tank for extended cleaning sessions. The battery-powered design offers 3–5 hours of runtime on a single charge. It suits large commercial spaces like warehouses and retail stores where wide coverage and quick drying are priorities.
Pros
- 22-inch cleaning width covers more area per pass
- 33-inch squeegee extracts water for instantly dry floors
- 18.5-gallon recovery tank minimizes interruption frequency
- 3–5 hours of battery runtime for large areas
Cons
- 299-pound weight makes it difficult to move manually
- 43-inch length and 34-inch width limit narrow aisle access
- No app or remote control for operation
Good fit if
- You need a wide 22-inch path for fast coverage
- You clean large open commercial floors like warehouses
- You want cordless operation for unrestricted movement
Skip if
- You require a machine under 200 pounds
- You clean in narrow residential hallways
- You need a compact footprint for tight storage
Verdict: Purilitzs T381 22-Inch Walk-Behind Scrubber is a heavy-duty option for large commercial facilities that prioritize wide coverage and high-capacity water recovery over maneuverability in tight spaces.
Specifications side by side
| Spec | Global Industrial 17-Inch Corded Floor Machine | Purilitzs 22-Inch Walk-Behind Commercial Floor Scrubber |
|---|---|---|
| Cleaning Width | 17" | 22" |
| Form Factor | not stated | Walk-Behind |
| Power Source | Corded | Battery |
| Brush Speed | not stated | 200 RPM |
| Runtime | not stated | 3–5 hours |
| Tank Capacity | not stated | 15.9 gal solution, 18.5 gal recovery |
| Motor Power | 1.5 HP | Dual 550W |
| Squeegee Width | not stated | 33" |
| Special Feature | Heavy-Duty, Corded | not stated |
| Intended Use | Industrial Use | Commercial Use |
| Color | Gray | Blue |
| Dimensions | 48 × 18.5 × 47 inches | 43 × 34 × 50 inches |
| Weight | 117 pounds | 299 pounds |
| Size | 47"H | Half-Year Floor Scrubber |
| Model | 641251 | PTFLT381 |
Frequently asked questions
Is a 22-inch floor scrubber better than a 17-inch for large warehouses?
Yes, if you prioritize speed over tight maneuverability. The Purilitzs 22-inch model offers a wider cleaning path, allowing you to cover more area per pass. It weighs 299 pounds and is designed for large commercial facilities. This makes it ideal for open spaces where you need high-capacity water recovery and wide coverage.
Can a 17-inch floor machine fit through standard doorways?
It depends on your specific doorway width. The Global Industrial 17-inch machine has a physical width of 18.5 inches. You must ensure your doorways are wider than 18.5 inches to allow the unit to pass through. Its compact length of 48 inches also aids in navigating tighter indoor areas compared to larger commercial units.
Does the cleaning width affect the power of the motor?
Not necessarily, but larger units often have heavier-duty components. The Global Industrial 17-inch model is a heavy-duty, corded machine suited for industrial stripping. The Purilitzs 22-inch unit is also built for commercial use. While the 22-inch model is larger, both are designed for durable, low-speed cleaning on hard surfaces like tile and concrete.
Which machine is easier to store in a small closet?
The 17-inch Global Industrial machine is generally easier to store. It weighs 117 pounds and has a height of 47 inches. The Purilitzs 22-inch model weighs 299 pounds and stands 50 inches tall. The smaller footprint and lighter weight of the 17-inch unit make it more manageable for storage in confined spaces.
Is a corded floor scrubber safer for wet environments?
Corded machines require careful power management in wet areas. The Global Industrial 17-inch unit is explicitly corded, meaning you must manage the power cord to avoid tripping or submerging the plug. Both units are intended for industrial and commercial hard floor scrubbing, so proper electrical safety protocols are essential regardless of the cleaning width you choose.
Will a 22-inch scrubber clean corners as well as a 17-inch model?
Wider machines often struggle more with tight corners. The Purilitzs 22-inch model is designed for wide coverage in large commercial spaces. The Global Industrial 17-inch unit, with its narrower 17-inch path and smaller width, may offer better maneuverability in tighter areas. You might need to manually address corners with either machine for the best results.