HYDRO-FORCE SX12 The latest technology for cleaning tile and grout! The SX-12 blasts soil and dirt from tile, grout, and smooth or rough hard surfaces.  The rotary arm spins to create amazing soil blasting power working from 700 to 2,000 psi, while the vacuum ports pick up all the waste.  The SX-12 is ready to work with truckmount carpet machines, pressure washers and vac systems, or the HydroForce high pressure portable extractors. Works with front-to-back and side-to-side motion. Works on uneven stone or tile surfaces or smooth concrete. Light-weight. Non-fatiguing: glides easily over the floor. OTHER GREAT FEATURES INCLUDE: Ergonomic, comfortable hand grips Easy-pull trigger 5-year full replacement warranty on poly base unit Split vacuum for even and complete water pick-up High-grade ceramic swivel - rebuildable! Low profile: gets under counters Unique airflow system allows use on portables or truckmounts - both with excellent solution recovery Stiff nylon brush with skirt - great for stone & concrete