The WATERRO UV sterilizer UV11W=11W*1 PHILIPS, Max flow 0.23t/h, 1/4'' is a WATERRO ultraviolet water-disinfection system. Its UV-C technology disinfects water without chemicals, while the SS304 stainless-steel housing provides durability and dependable operation. Technical specifications Parameter Value Box size W*L*H, cm 55*25*42 Brand Name WATERRO Flow Rate, T/H 0,23 Flow Rate, max 0.23 m³/h Flow switch, inch 1/4" Frequency,Hz 50Hz Inlet/Outlet(inch) 1/4'' Material SS304 Normal power,W 11W Power 12W QTY per box 10 Quartz Sleeve diameter,mm 40°C Set Full: including lamp and transformer UV intensity, uW/cm2 34 UV lamp diameter,mm 16 UV lamp length,mm 212 UV lamp lifetime,H 8000 UV wave length,nm 253,7nm Voltage,V 220V Water pressure,Max 6Bar Frequency 50 Hz Package contents PHILIPS UV lamp + electronic power supply Housing material SS304 stainless steel Maximum working pressure 8 bar Model WATERRO UV11W PHILIPS Application Reverse osmosis and drinking water systems Connection 1/4″ Flow rate 0.23 m³/h Voltage 220V AC Type UV water sterilizer UV intensity 34 µW/cm² UV lamp diameter 16 mm UV lamp length 212 mm UV lamp power 11 W UV lamp lifetime 8000 h UV lamp brand PHILIPS UV wavelength 253.7 nm Key benefits Effective UV-C disinfection Chemical-free water treatment Does not change the taste or smell of water Durable SS304 housing Complete set for installation Easy installation and maintenance