Features & Details[SUPERIOR QUALITY MATERIAL]- The device adopts 304 stainless steel, providing the characteristics of solid construction and automatic welding. 12 GPM, inlet/outlet: 3/4"; specially designed for the current water quality.[UV LAMP & QUARTZ SLEEVE]- High quality of UV lamp tube selected with reliable sealing. Quartz sleeve has high UV transmittance and long service life, ensuring the best working temperature.[ELECTRONIC BALLAST]- The electronic ballast contains a light indicator, which reflects the state of the lamp with stable and reliable operation. It makes LED light and alarm work at the same time.[EFFECTIVE STERILIZATION]- Efficient and comprehensive physical sterilization operates rapidly. It offers environmental protection, safety, and energy-saving function without side effects and secondary pollution.[HASSLE-FREE SETUP]- Humanized appearance design conforms to easy maintenance and simple installation. SpecificationsUV lamp: 55WVoltage: 110VCapacity: 12 GPMInlet/Outlet: 3/4" MNPTUV Lamp Life: 9000 hoursBallast: LED Indicator LightDimension: 37 x 2.5 x 4 inchMax water flow rate: Pure Water: 12GPM/2 T/h:Tap Water; 12GPM/2T/hQuartz glass tube security pressure-proof: Less than 0.6MPaOperating pressure range: 0.1-0.6MPaMaterial: 304 Stainless SteelPackage Content1 x Stainless Steel Reactor 2 x Ballasts 3 x UV Lamps 2 x Quartz Sleeves 3 x Mounting Clamps 6 x O-rings