Pro50 Light Commercial UV Water Treatment System.USEPA validated for flow rates up to 50 gpm (189 lpm) at an applied UV dose of 40 mJ/cm2 2? MNPT connectionsCool-Touch fan technologyNote: The Pro50 replaces the Sterilight SV50 system.Features & SpecsDISINFECTION FLOW RATES16mJ/cm2: 110 GPM (415 lpm) (24.9 m3/hr)30mJ/cm2a: 65 GPM (245 lpm) (14.7 m3/hr)40mJ/cm2: 50 GPM (189 lpm) (11.3 m3/hr)SPECIFICATIONSDimensions: 41? x 4? (103 cm x 10 cm)Shipping Weight lbs (kg): 31 lbs (14 kg)Connection Size: 2? MNPT Power Consumption: 230WWarranty: 7-Year Warranty on the Stainless Steel UV Reactor1-Year Warranty on UV lamps, quartz sleeves and sensor5-Year Pro-rated Warranty on all other components