supply of supply & installation of commercial drinking water cooler with built in water purification system having uv & ro filter conforming following specification.1) body material: stainless steel-ss304, 2) storage capacity: 120 ltrs (min) 3) cooler capacity : 80 lph (min) 4) water cooler unit conforms to : is 1475-1 or latest 5) water purifier conforms to: is 14724 or latest 6) numbers of free service during warranty: 02 nos (minimum) along with consumable filters with free of cost.supply & installation of commercial drinking water cooler with built in water purification system having uv & ro filter conforming following specification.1) body material: stainless steel-ss304, 2) storage capacity: 120 ltrs (min) 3) cooler capacity : 80 lph (min) 4) water cooler unit conforms to : is 1475-1 or latest 5) water purifier conforms to: is 14724 or latest 6) numbers of free service during warranty: 02 nos (minimum) along with consumable filters with free of cost.,supply & installation of commercial drinking water cooler with built in water purification syst em having uv & ro filter conforming following specification.1) body material: stainless steel-ss304, 2) stor age capacity: 120 ltrs (min) 3) cooler capacity : 80 lph (min) 4) water cooler unit conforms to : is 1475-1 or latest 5) water purifier conforms to: is 14724 or latest 6) numbers of free service during warranty: 02 n => limited