òNumerous Variants A room for customization at a reasonable cost is the description that sums up the KOFLOC Standard Mass Flow Controller MODEL 3660 SERIES. The MODEL 3660 SERIES has gained wide acceptance and solid reputation for its flexibility. It is in use throughout laboratories, universities and foundries, in both its original and customized variants. ò Low-Cost If the cost effectiveness is the decisive factor in choosing the right mass flow controller for you application, few can compete with the KOFLOC Standard Mass Flow Controller MODEL 3660 SERIES. Its extensive menu of standardized optional features is yet another advantage in cost considerations. ò KOFLOC Dependability KOFLOC has 60 years of experience in manufacturing precision flow instruments. KOFLOC products, both standard and off-catalog custom items are well received throughout Japan as the name that manifests confidence. KOFLOC, the fluid expert, is the name professionals trust in precision control of minute flow. ò Low Pressure Option The KOFLOC Standard Mass Flow Controller MODEL 3660 SERIES has a standard low-pressure differential option especially suited for applications of burn control. ò Solenoid Valve The KOFLOC Standard Mass Flow Controller MODEL 3660 SERIES utilizes the unidirectional normally closed valve with solenoid actuator to achieve higher dependability and safety. ò Standardized Dimensions and Parts The KOFLOC Mass Flow Controller, MODEL 3660 SERIES retains the standard 3 in (76 mm) footprint, regular fittings and SEMI standard serial connector to easily replace and fit into existing gas lines without any modifications for use in widest possible applications. òQuick Response The KOFLOC Mass Flow Controller, MODEL 3660 SERIES is equipped with the new improved constant current thermal differential sensor for quick response of 0 ~ 100% in 2 s or less. ò Versatility The KOFLOC Mass Flow Controller, MODEL 3660 SERIES is in use as a component for Sputter deposition, bond wiring, welding and washing equipment for semiconductor and electronic industries. It is used in scientific and analytic purpose such as in thermal analysis and vacuum equipment. The MODEL 3660 is also capable of meeting unique needs as the mass flow controller in industrial applications, including gas mixing, air sampling, burn control and more.