The PCH-2 is a portable cartridge collector, ideal for medium and heavy-duty welding, grinding, cutting and other heavy dust producing applications. Rolled into position with the aid of 2 - large 8” diameter front wheels and 2 - 5” diameter locking rear casters, the PCH-2 easily navigates common obstacles found on the shop floor such as air hoses, extension cords, etc. The 2 foot wide “Push” handle, doubles nicely as a “Cord Caddy” for the 12Ga, 25’, safety yellow extension cord that comes standard with all 115/1/60 models. The HEAVY DUTY extraction arm is easily placed above or next to the emission source, hovering in place, allowing the fumes to be extracted at source before they contaminate they work environment or enter the operators breathing zone. Coming standard with a 10' EZ-Arm® high flow extractor (with damper), this unit is upgradeable to 14’ or 17’, single or dual extraction arms. (2) Clean2® high efficiency filter cartridges, clean the contaminated air to an efficiency level above 99.5% while allowing for optional HEPA or gas phase filters to be installed as required. Main filters can be cleaned in place, without removal, by simply activating the VIBRA-PULSE® filter cleaning system, a simple reverse pulse cleaning mechanism that cleans the filters with compressed air from the inside out. The dust is then easily removed from a cam-lock sealed drawer. Comes standard with a 115V/1/60 1.5 HP 1000 CFM fan, the PCH-2 can also be ordered with a 1200 CFM 3HP, or 1500 CFM 5HP, 230-460/575V/3/60Hz Fan. All units come complete with EPact Baldor Super E, Premium efficiency motors and carry a complete system warranty of 3 years. CONSTRUCTION: 12, 14 &16 ga. welded steel cabinet with powder-coat finish; includes full width handle, removable end cap for easy access to filter, removable back panel for access to direct drive motor/blower compartment.