SD3 Triple Product Columns Professional Mtm Hydro. Universal Column Dispensing 3 services/ Products (fragrances, Sanitizers, Dashboard Product, Antibacterial, Tire Blackening, Rim Product). Compressed Air Service always supplied, require a pneumatic network connection. Choise of 2 different product time settings. Switches from one product to another with one single token with the recalculation of remaining time. 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 easy to Remove for Maintenance Operations. Easy Access Integrated Control Board. Chemical Products not included. Car Wash use.