Handler introduces technology supports CAM milling applications, can be used as a stand alone dust collector or synchronies with some micromotors. Can also use a foot petal. Model 100C and 200C under bench dust extraction system provides powerful 9 STAGE SUCTION to effectively remove dust from the chamber of the milling process. These extraction systems can be used for dry milling on materials such as Zirconia, wax, PMMA, composite resin, PEEK, gypsum, porcelain, and glass fiber reinforced resin. Each machine will generate maximum air flow of 150 CFM (cubic feet per minute) and maximum air pressure of 23kpa or 3.34psi. The 100C has a 1st stage 199mm drum cartridge HEPA filter and a 2nd stage air filter. The 200C has triple filtration system consists of a 1st stage drum cartridge HEPA filter, 2nd stage ULPA filter (99.9995% up to 0.12 um) and 3rd stage air filter for maximum protection and clean work environment. These dust collectors come complete with motor, digital keypad control with filter replacement indicator, dual or triple filtration system, suction hose, CAM cabling interface and power cord. Some assembly required and may need adaptors to secure the suction hose to the milling machine. The filter replacement notification informs you when to replace (clean) by measuring the pressure in the suction part by the pneumatic sensor. Also, the replacement (cleaning) cycle of the filter may vary depending on the usage. It is recommended to change the 3rd filter together when replacing the 1st filter.