Carpet Extractors

Commercial Carpet Cleaning Machines and Extractors

Do Your Jobs Require Hot Water or Cold Water Extraction?

Hot water extraction reaches water temperatures between 150 and 210 degrees Fahrenheit at the nozzle. Heat breaks down oily soils and protein-based stains that cold water agitates but does not dissolve. The IICRC S100 standard for professional textile floor covering cleaning recommends hot water extraction as the primary deep-cleaning method for commercial carpet. Cold water extractors cost less upfront and still handle routine soil removal in office corridors. Namco Manufacturing and Sandia both produce portable hot water extractors sized for hotel room turnover and office suites, where operators move between rooms without returning to a central machine. Nacecare's extraction line covers self-contained units that heat water internally, eliminating the need for a separate boiler or truck-mount.

What Tank Capacity Do You Need for High-Volume Sites?

A portable extractor with a 12-gallon clean tank runs roughly 1,200 to 1,500 square feet before refilling, depending on solution flow rate. Recovery tank size must match or exceed the clean tank to avoid stopping mid-room. Restoration contractors pulling water from saturated carpet after a pipe burst need a high-vacuum recovery setup, not a standard cleaning extractor. Sandia's portable extractors include models with dual 500 PSI pump configurations that increase solution penetration in heavily soiled commercial carpet. The PSI rating affects how deeply solution reaches the backing, which matters in hotels where carpet pads retain soil between cycles. For multi-floor office buildings, a self-contained unit on a cart reduces stairwell trips and keeps equipment centered on the floor being cleaned.

Choosing the Right Carpet Extractor for Your Sites

• Set PSI by substrate: Glue-down commercial carpet in offices and hotels cleans well at 120 to 160 PSI. Restoration extraction, grout work, and heavy traffic lanes call for 500 PSI or more.
• Match tank size to square footage: A 12-gallon clean tank covers roughly 1,200 to 1,500 sq ft per fill. Recovery capacity should equal or exceed the clean tank so you are not stopping mid-room.
• Choose heated or non-heated: In-line heaters hold 150 to 210°F at the nozzle, which dissolves oily and protein soils. Cold water units cost less and still handle routine office soil.
• Pick the form factor for the route: Self-contained walk-behinds cover open floor fastest. Portables on a cart win on hotel room turnover and in stairwell buildings.
• Verify vacuum lift for wet recovery: Routine cleaning runs fine on 100 to 150 inches of lift. Pulling standing water out of saturated pad needs a dedicated flood extraction setup instead.

Related: Floor Care Equipment · Commercial Vacuums · Commercial Steam Cleaners · Cleaning Pads & Accessories

What PSI Do You Need for Commercial Carpet Extraction?

Glue-down commercial carpet in offices, hotels, and retail cleans well at 120 to 160 PSI. Restoration extraction, tile and grout work, and heavily soiled traffic lanes call for 500 PSI or more.

Pressure controls how far solution travels into the carpet backing, and more is not automatically better. A pump that pushes past what the recovery vacuum can pull back leaves moisture sitting in the pad. That stretches drying time and can leave residue that attracts soil faster than before the clean. Carpet still damp after 24 hours turns into a microbial problem, which is why the EPA's guidance on moisture control matters as much here as it does after a flood. Sandia builds extractors across the 100 to 1,200 PSI range, and adjustable-pressure models let one machine cover nightly maintenance and periodic restorative work. A hotel with carpeted guest rooms and a tiled lobby gets more out of an adjustable pump than a fixed high-pressure unit.