NSF 55 includes both Class "A" systems, which require a minimum UV dose of 40mj, for use with waters that are assumed to be contaminated, and Class "B" systems, which require a dose of 16mj. Class "B" systems are only intended to provide supplemental disinfection of non-pathogenic nuisance organisms on water supplies that are otherwise considered potable.
Sterilight S8Q-PA (10 GPM 100-240V) is a Class “A” UV system.
The Sterilight S8Q-PA Silver Series UV System is the long time "workhorse" of the Sterilight product line. It is a low maintenance system, and is easily serviced to ensure safe drinking water.
Electronic "ICE" ballasts featuring open loop current control (patent pending), ballast features quick-lock moulded lamp connector, audible alarm & power-on indicator
Compact design incorporating 304 stainless steel reactor chambers, brilliantly polished for laboratory or medical applications
Open end quartz sleeves and aluminum gland nuts for optimum operating temperature and sealing efficiency
99.99% destruction of bacteria, virus, and protozoan cysts (Giardia lamblia & cryptosporidium) at rated flow
Hard glass, low pressure mercury vapour lamps with high isolation pin design
Natures way to protect your water without the addition of harmful chemicals
Easy servicing - no need to disconnect water flow to change UV lamp
Seven year warranty on reactor chamber for unparalleled protection