# Gausium Scrubber 50 Pro review

Mid size robot scrubber with 30 L tank and AI spot cleaning

- Our score: not scored yet
- Price: $53,600 (checked Nov 9, 2026)
- Status: on sale
- Best for: supermarkets, malls and hospitals with open hard floors
- Skip if: you have carpet or tight rooms
- HTML version: https://robotsforthat.com/robot/gausium-scrubber-50-pro/

## Verdict

The Scrubber 50 Pro suits supermarkets, malls, hospitals and schools with a lot of open hard floor that needs real scrubbing. Its 30 L tank and brush pressure put it a class above the small four in one robots. Skip it if you have carpet or tight rooms, since it needs 80 cm of aisle and costs more than twice a Pudu CC1.

## Pros

- 30 L clean water tank
- Up to 1,300 sq m an hour in practice
- Quick 2 h charge
- Disc or roller brush options
- Monthly rent is low for its size at $979

## Cons

- High $53,600 purchase price
- Only about 3 h of scrubbing per charge
- Needs 80 cm aisles and 1.1 m to turn around
- Heavy at about 150 kg
- Dealers disagree on weight and runtime

## Specs

- cleaning modes: Scrubbing, sweeping and dust mopping, with AI spot cleaning that finds waste and stains (RobotLAB)
- cleaning width: 460 mm (18.1 in) disc brush, or 406 mm (16 in) roller brush, up to 780 mm with side brushes (RobotLAB and Sweepscrub)
- coverage per hour: 500 to 1,300 sq m/h (5,382 to 13,993 sq ft/h) in practice (RobotLAB)
- tank capacity: 30 L (7.9 gal) clean water, 24 L (6.3 gal) recovery (RobotLAB and Sweepscrub)
- runtime: About 3 h scrubbing, 6 to 8 h dust mopping (RobotLAB); Sweepscrub lists 3 to 8 h
- charge time: 2 h, 60 Ah lithium iron phosphate battery (RobotLAB and Sweepscrub)
- navigation: 2D lidar, 3D depth camera, RGB camera and anti collision sensor (RobotLAB and Sweepscrub)
- min aisle width: 800 mm (31.5 in), 1,100 mm for a U turn (RobotLAB)
- dimensions: 810 x 700 x 1,070 mm (31.9 x 27 x 42.1 in) (RobotLAB and Sweepscrub); weight 157 kg disc or 148 kg roller (RobotLAB); Sweepscrub lists 148 kg and 129 kg unladen
- extras: max slope 4.6 degrees (RobotLAB); auto docking and multi floor support; optional workstation for water refill and drain per Sweepscrub; elevator integration and app not stated by the dealer
- rent monthly: $979/mo on a RobotLAB 36 month RaaS plan, checked 2026-11-09

## Safety

- recalls: No recall found as of 2026-11-09 (web search of cpsc.gov for Pudu, Gausium, Tennant and Avidbots; these are commercial products, so CPSC may not cover them)
- fcc: Not checked
- company status: Active (search results show Gausium exhibiting at Interclean Amsterdam in 2026)

## Questions buyers ask

### How much does the Gausium Scrubber 50 Pro cost?

RobotLAB lists $53,600 to buy or $979 a month on a 36 month robot as a service plan, checked November 9 2026.

### How long can it scrub on one charge?

RobotLAB says about 3 hours of scrubbing or 6 to 8 hours of dust mopping, with a 2 hour recharge.

### Should I pick the disc or roller brush?

The disc version has a 460 mm path and 25 kg of brush pressure. The roller version has a 406 mm path, 18 kg of pressure and can also pick up small debris, with side brushes widening it to 780 mm.

## Sources

1. [RobotLAB: Gausium Scrubber 50 Pro product page](https://www.robotlab.com/store/scrubber-50/)
2. [RobotLAB: cleaning robots category with purchase and 36 month RaaS prices](https://www.robotlab.com/store/category/cleaning/)
3. [Sweepscrub: Gausium Scrubber 50 Pro listing and spec table](https://www.sweepscrub.com/products/gausium-scrubber-50-ai-powered-robotic-floor-scrubber)