Specification: 
(1) For clean water:42Gpm/168Lpm 
For DI or RO water : 50Gpm/200Lpm 
(2) UV germicidal lamp : 39W x 4 ( Model:UVC-D842T5) 
(3) Ballast : 39W x 4 (RoHs Compliance) 
(4) Dimension : Ø 140mm x 240mm 
(5) Voltage : 100V~120V, 220V~240V, 50/60HZ 
(6) Inlet/Outlet size : 1-1/2" PT 
(7) Max. working pressure : 125PSI 
(8) Chamber/Housing :Stainless Steel 304 or 316 (Optlon) 
(9) Quartz Sleeve : SQ230895 x 4 
(10) Controller : Timing + LED indicator 
(11) Lamp failure warning system : LED + Alarm 
(12) Lamp average life : 9,000 hours