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Pressure Washers
Commercial pressure washers deliver 2,000 to 4,000+ PSI to remove grease, grime, and surface contaminants from concrete, equipment, and vehicles, far beyond what consumer units produce. Electric models handle indoor and covered areas where exhaust ventilation is limited; gas-powered units go anywhere without electrical access. Browse Mi-T-M commercial and industrial pressure washers sized for contractors and facility maintenance teams.
Filters
Mi-T-M WP-3600-0MKB Gasoline Pressure Washer – 3600 PSI, 2.8 GPM, Kohler CH395
Mi-T-MWP-3600-0MKB Gas Pressure Washer — Work Pro 3600 PSI with Kohler CH395 The Mi-T-M Work Pro WP-3600-0MKB is the Kohler-powered version of the Work ...
View full detailsMi-T-M WP-3600-0MHB Gasoline Pressure Washer – 3600 PSI, 2.8 GPM, Honda GX270
Mi-T-MWP-3600-0MHB Gas Pressure Washer — Work Pro 3600 PSI with Honda GX270 The Mi-T-M Work Pro WP-3600-0MHB delivers 3,600 PSI at 2.8 GPM — 10,080 clea...
View full detailsCommercial Pressure Washers: Gas, Electric, and Hot-Water Models
Choosing Between Gas, Electric, and Hot-Water for Commercial Cleaning
Commercial pressure washers fall into three power categories: gasoline, electric, and hot-water. Gas units deliver the highest PSI (3,000–4,000+), don't require a power outlet, and are the default for outdoor commercial cleaning — parking lot maintenance, building exteriors, fleet washing, industrial degreasing. Electric pressure washers run indoors without ventilation concerns, produce no exhaust, and serve commercial kitchens, food processing, warehouse aisles, and automotive service bays where gas units aren't safe to operate. Hot-water pressure washers add a diesel-fired or electric heating coil that raises water temperature to 200°F+ — cutting grease, oil, and biological soil in less time than cold-water units of the same PSI. For any single facility, the spec call comes down to operating environment (indoor vs. outdoor), cleaning load (grease/oil vs. dirt), and power availability.
PSI and GPM: Why Both Specs Determine Cleaning Performance
PSI measures pressure force; GPM (gallons per minute) measures water volume. Both matter. A 4,000 PSI unit at 4 GPM cleans faster than 4,000 PSI at 2.5 GPM because higher flow carries loosened debris off the surface. Commercial contractors calculate "cleaning units" (PSI × GPM) for output comparison: 4,000 × 4 = 16,000 cleaning units, appropriate for concrete and fleet washing; 3,000 × 3 = 9,000 cleaning units, suited to facility maintenance. Triplex plunger pumps (industry standard on commercial gas units) last 3–5x longer than axial pumps under continuous use — the right choice for contractors running 4–8 hour cleaning shifts daily.
Related: Electric Commercial Pressure Washers · Hot Water Pressure Washers · Pressure Washer Accessories · Commercial Steam Cleaners
Mi-T-M Commercial Pressure Washer Platforms
Our pressure washer catalog is built around Mi-T-M commercial units — the North American contractor standard for gas belt-drive, electric, and hot-water pressure washers. Belt-drive pumps isolate the pump from engine vibration and extend service life on daily-use machines versus direct-drive alternatives. Models range from 2,500 PSI / 2.5 GPM portable electric units for light commercial work up to 4,000 PSI / 4.0 GPM trailer-mounted gas units for fleet washing and municipal maintenance. For indoor-safe electric commercial pressure washers specifically, see the electric commercial pressure washers collection — the same Mi-T-M quality engineered for zero-emission indoor operation.
Frequently Asked Questions
What PSI do I need for commercial pressure washing?
What's the difference between hot and cold water pressure washers?
Gas vs electric pressure washers: which is better?
What GPM (gallons per minute) should I look for?
How often should pressure washer pumps be serviced?
Let customers speak for us
from 95 reviewsNice compact scrubber/vacume. Works very well.
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This vacuum is very light and powerful
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this bedroom purifier has transformed my sleep quality. the air is so much fresher and cleaner worth every penny
very customer friendly and professional design.
perfect for maneuvering in tight areas the HEPA filter is a huge bonus
It seems to help reduce my allergy issues. We're glad we bought it. The only problem I had was not seeing any cubic footage recommendations in the online description when purchasing the unit. Bedrooms vary widely in size!!
This vacuum has exceeded my expectations. It's super powerful and handles daily cleaning with ease. I recommend it to everyone.
really effective in sweeping up all kinds of debris from our warehouse floor
works wonders on tough carpet stains. it's compact and easy to use for upholstery cleaning too