The asf100-20h is recommended for metal cutting coolants and other opaque fluids. The 54W germicidal lamp emits high output UVC light to inhibit microbial growth while the longer filter sump promotes maximum light exposure and effectiveness. The rugged stainless steel filter helps to remove metal chips and contaminants from the fluid that can cause damage to other components. A fully-programmable built-in timer allows the asf100-20h to be customized to fit any shop schedule and can Act as a stand-alone unit with the capability to control an auxiliary pump. The optional I/O cable allows an external system using m Code relays to operate and monitor the asf100-20h. This high output unit features a bulb failure warning which is helpful when light blocking opaque fluids prevent visual inspection. The Asf100 from innovate is a UV light system designed to control the spread of bacteria, mold, and fungi that spoil coolant by sterilizing living cells and preventing the growth of future colonies. This prolongs coolant life leading to fewer change outs per year, reduced machine downtime, lower disposal cost, and more time for maintenance Personnel to perform other tasks. It also has green benefits that include reduced waste, no chemicals, minimal energy costs and a cleaner/healthier work environment. A multi-pass filter system helps to remove larger chips from the coolant stream that cause tool wear.