Description
Pacific Floorcare S-28 Orbital Automatic Floor Scrubber (22 Gallons) – 14″ x 28″ Head – PAC-875425
The Pacific Floorcare S-28 is a reliable and high-performing automatic floor scrubber with a 14″ x 28″ orbital head. Orbital machines are great dual-purpose machines that offer both a great scrubbing machine and a great stripping/maintenance machine in one package. This machine is no exception. The 14″ x 28″ oscillates at 2200 RPMs and allows you to attach a variety of 14″ x 28″ scrubbing pads to match the floor pad to the floor to keep your floors in top condition. With the use of stripping pads, the S-28 also is a great stripping machine that offers environmentally friendly chemical-free finish removal which eliminates the dumping of toxic stripping solution into the environment as well as protects the user from this same chemical exposure. The head provides some of the highest down pressure in the 22-gallon, 28-inch orbital category and can be set at 70, 110, or 150 lbs. of down pressure.
The S-28 is equipped with a large 22-gallon solution tank with variable flow control which supplies you with a good amount of solution to tackle mid-size scrubbing and stripping jobs like those often found in healthcare, education, and retail settings. The 25-gallon recovery tank incorporates a HEPA filter on the exhaust to help protect air quality from airborne contaminants to match rigorous HEPA standards. The machine operates at a low 65 DBA to allow for cleaning at all hours of the day.
The unit comes with four 260AH lead acid batteries, an on-board charger, and pad drivers. The batteries supply up to 5.5 hours of run time while the on-board charger allows you to charge practically anywhere near a plug. The S-28 has a cleaning rate of 30,800 sq. ft per hour, so you could potentially clean up to 169,400 sq. ft. before needing to recharge. With this kind of productivity, the user will be glad that the machine has a .5 HP transaxle drive system to help reduce user fatigue.
If you are looking for a slightly smaller machine, check out the Pacific Floorcare S-20 which has a smaller 14″ x 20″ head and a smaller 11-gallon solution tank. For other scrubbing machines, check out our walk-behind auto scrubbers as well as our ride-on auto scrubbers.
Features
- Chemical-free finish removal at 2,200 rpm with 70, 110, or 150 lbs. of down pressure.
- Up to 5.5 hours of run time, complete with an on-board charger.
- On-board “1, 2, 3-Step” visual operation guide
- OSHA recognized 65 dBA of sound level output when running.
- 10-year warranty on tanks, 3 years on parts, 2 years (1,200 hours) on isolators, and 1 year on labor.
Applications
- Daily scrubbing & project work (deep scrub or strip jobs) of facilities
- Dedicated facility or multi-facility route cleaning programs
- Small rooms, detail & edge cleaning in larger facilities
- Chemical-free finish removal!
- Grout and porous floor scrubbing
- Entry-ways & lobbies
- Check-out aisles
- Spill clean-up & water recovery
Specifications
Brand | Pacific Floorcare |
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Manufacturer SKU | FM-20ORB |
Brush Size | 14 x 20 inches |
Brush/Pad Speed | 3530 RPM |
Certifications | ETL tested to UL/CSA standards |
Cleaning Rate Per Hour | 7,920 sq. ft. (scrubbing) / 3,960 sq. ft. (stripping) |
Construction | Base – Epoxy coated, 3/4″ thick steel weldment |
Handle – Welded structural steel tubing | |
Country of Manufacture | United States |
Electrical Draw | 15 amps |
Electrical Usage | 115 V |
Motor | 1.5 HP |
Operating Weight | 140 lbs |
Pad Dimensions | 14 x 20 inches |
Power Cord | 50′, 14/3 STO, safety yellow |
Product Type | Hard Floor Cleaning Machines |
Scrub Style | Orbital |
Sound Output | < 64 dBA |
Warranty | 3 years on parts, 1 year on labor from an authorized service center |
ERP SKU | PAC-545411 |
Chemical Recommendations
Light Duty | ![]() |
‘Neutral Clean’ is a highly concentrated neutral pH cleaner that can be used on surfaces not harmed by water. Cuts through dirt, soap scum, grime & more without the need for harsh chemicals. | $31.99 | |
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Light Duty w/ Scent |
![]() |
‘Magnifico’ is a concentrated neutral pH cleaner that cleans & deodorize in one step. For use on any surface. Cuts through dirt, soap scum, grime & more. Leaves behind a fresh lavender fragrance. | $27.99 | |
Medium Duty | ![]() |
‘Low Foam’ is a highly concentrated medium duty cleaner that removes carbon, grease, oil, dirt & more from washable surfaces. Controls foam in your machine to ensure optimal performance. | $37.99 | |
Heavy Duty | ![]() |
‘Eliminator’ is a concentrated heavy duty detergent & solvent based cleaning solution. It removes heavy deposits of grease, baked-on carbon, soot, gums, oils, soap scum & more. | $32.99 |
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What our Experts Think
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Precision Orbital Scrubbing: Delivers high-speed, rectangular scrubbing action for unmatched cleaning and floor prep results.
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Efficient 28” Cleaning Path: Covers more surface area in less time—ideal for medium to large facilities.
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22-Gallon Solution Tank: Reduces downtime with fewer refills, boosting productivity on big jobs.
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Eco-Friendly Cleaning: Chemical-free finish removal and reduced water usage support green cleaning goals.
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Operator Comfort: Quiet operation, ergonomic controls, and smooth handling enhance user experience.
Q&A
Q: What type of scrubbing technology does the S-28 use?
A: The S-28 uses orbital scrubbing for high-performance, chemical-free floor cleaning.
Q: What is the scrub head size?
A: It features a 14″ x 28″ rectangular head, ideal for edge and corner cleaning.
Q: How much solution can the tank hold?
A: The unit includes a 22-gallon solution tank for extended run times.
Q: Is it suitable for finish removal and deep cleaning?
A: Yes, its orbital motion is perfect for deep scrubbing and chemical-free finish removal.
Q: What surfaces can it clean?
A: It’s designed for use on VCT, terrazzo, concrete, and other hard floors.
Q: Is it built for commercial environments?
A: Yes, it’s built tough for schools, healthcare facilities, and large commercial spaces.
Maintenance Tips
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Efficient Cleaning Power: 14″ x 28″ orbital head with a 28″ cleaning path makes quick work of large floor areas.
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Eco-Friendly Stripping: Orbital action removes floor finish without chemicals—safer for users and the environment.
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High Capacity: 22-gallon solution and recovery tanks reduce refill stops, maximizing productivity.
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Long Run Time: Powered by 260 AH batteries for up to 5.5 hours of cleaning per charge.
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Low-Noise Operation: Runs at only 65 dBA—perfect for daytime or quiet-zone cleaning.
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Tough Build: Polyethylene tanks and a powder-coated steel frame offer rugged durability in demanding settings.
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