The Hydro-Force SX-12 is the 12-inch member of the SX hard-surface tool family, the de-facto standard for tile, grout, and hard-surface cleaning in the carpet and floor care industry. Connected to a truckmount or capable portable, it delivers high-pressure rinse water through a rotary spray bar while a vacuum head simultaneously recovers the dirty solution - so the floor goes from soiled to rinsed clean to nearly dry in one pass instead of the mop-and-bucket approach that just moves grout grime around.
Why the 12-inch SX is the right starting point. The SX line scales: SX-7 for narrow, tight, or detail work, SX-15 for full-production restoration, SX-12 in between. For a contractor mixing residential bathrooms with commercial restrooms and the occasional restaurant kitchen, the 12-inch is the size that fits between toilets and gets through galley kitchens without breaking down to a wand. Most pros own an SX-12 first and add a 7 or 15 only when they outgrow the in-between.
Specifications
- Cleaning path: 12 inches
- Pressure rating: 800-1500 PSI typical
- Flow rating: approximately 8 GPM at the spray bar
- Vacuum: built-in vacuum head with stainless plenum, 1.5-inch and 2-inch hose options
- Spray bar: rotary, adjustable, with replaceable jets
- Wear strips: replaceable, glide-style
- Head material: stainless steel
- Handle: lay-flat for under-toe-kick clearance
Where the SX-12 fits
- Residential tile and grout cleaning. Bathrooms, kitchens, entryways. The 12-inch path covers a typical foyer in a few passes without forcing the tech down to a hand tool.
- Commercial restrooms. Hotels, schools, restaurants. The high-pressure rinse pulls soap scum and biological soil out of porous grout.
- Restaurant kitchens. Quarry tile and grease loads where a mop just smears the soil. Test temperature and chemical compatibility before going to peak PSI.
- Concrete and stone polishing prep. Lift haze and old contaminants before sealing or polishing.
- VCT prep before stripping. Cuts the time on the actual stripping pass dramatically.
Frequently asked questions
What pressure and flow does it actually need?
The SX-12 cleans well from about 500 PSI on up; the sweet spot is 800-1200 PSI at 8 GPM. A truckmount delivers that easily. A high-end portable with a 500 PSI pump produces a workable but slower clean. A small carpet machine with a 100 PSI pump is not the right pairing - look at lower-pressure tools instead.
Will it work on stone?
On honed and polished stone, ease off the pressure and use a stone-safe cleaner. The SX line is gentler on stone than aggressive scrub tools because the rinse is what does the work, not abrasion - but operator discretion is required. Always test in an inconspicuous spot.
How does this New Version differ from the older SX-12?
The current 1610-8235 (AW104) version has improved spray-bar geometry, better wear-strip availability, and updated quick-disconnect fittings versus older SX-12 generations. Hose sets and most accessories cross-compatible.
What hose connections does it use?
Standard truckmount fittings. Solution side connects via the included quick-disconnect; vacuum side accepts 1.5-inch or 2-inch vacuum hose. Both included; specify if you need anything non-standard.
Can one operator use it solo?Yes. The lay-flat handle and 12-inch head are designed for one-person operation. Two-person crews split tool and hose handling on big jobs but a single tech can run the SX-12 productively.
Why buy the Hydro-Force SX-12 from Discount Cleaning Products
In stock, with free standard freight in the lower 48, and a service relationship with Hydro-Force for warranty and replacement-parts support. If you are pairing the SX-12 with a specific truckmount and want to confirm jet sizing or hose run, give us a call.