SD1 Single Product Columns Professional Mtm Hydro. Universal Column Dispensing Various Products (fragrances, Sanitizers, Dashboard Product, Antibacterial, Tire Blackening, Rim Product). Reinforced Modular Frame. Vandal-Proof Doors and Locks. Lockable Token/Coin Compartment. Programmable Cycle-Time. Manual Start on Demand. Abs Cover, Resistant to UV Rays. Lateral and Rear Cover Panels are easy to Remove for Maintenance Operations. Easy Access Integrated Control Board. Chemical Products not included. Car Wash use.