Sunmax RT50 22 in
#1 in 17 in and upFull review
A wide battery scrubber that runs a whole shift on a charge, for warehouses, factories and gyms. It has the longest runtime here.
Amazon $2,299$2,299
22 in14.5 gal5 h
3.9/5
A 22 in battery scrubber with large tanks and several hours of runtime, for warehouses, factories and large retail floors.
- 22 inPath
- 15.9 / 18.5 galTanks
- BatteryPower
- 3 hRuntime
Check price at Amazon$2,489
Price checked November 9, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- 18.5 gal recovery tank for long runs between dumps
- Three or more hours per charge
- Brushless suction motor
Cons
- Battery type and sound level not published
- A 33 in squeegee needs wide doorways and aisles
How it scores
The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its size. How we rank explains each one.
Specifications
| Model number | PTFLT380 |
|---|---|
| Cleaning | |
| Cleaning path | 22 in |
| Squeegee width | 33 in |
| Brush speed | 200 rpm |
| Maker productivity claim (not scored) | 32,000 sq ft/h |
| Tanks | |
| Solution tank | 15.9 gal |
| Recovery tank | 18.5 gal |
| Power | |
| Power | Battery |
| Runtime per charge | 3 h |
| Build | |
| Weight | 297.6 lb |
| Parts warranty | 2 years |
Alternatives in this size
ARBRIX F450-X 20 in
#2 in 17 in and upFull review
A 20 in lithium scrubber for supermarkets, schools and warehouses that want hours of cordless cleaning without battery maintenance.
Amazon $2,019$2,019
20 in12 gal4 h
Viper AS430C
#4 in 17 in and upFull review
A corded 17 in scrubber for floors near outlets, like kitchens, shops and small warehouses, where nobody wants to manage batteries.
Amazon $3,015$3,015
17 in13 galCorded
Compare
Compare the Purilitzs T380 22 in with any other floor scrubber →
More from Purilitzs: every Purilitzs product ranked.