Lubricated vacuum unit CVAC 250 HV

industrialcentralized

DU-PUY centralised industrial vacuum cleaner systems enable the vacuuming of solid or dusty material under special conditions. Thanks to a power and a modular piping system, the central vacuum systems can vacuum material over long distances or at several points simultaneously. Suction is provided by a large size vacuum unit of the side channel blower type, with direct coupling between the fan and the motor shaft and no transmission system. It is therefore completely maintenance-free, suitable for 24/7 service, very quiet and provides outstanding suction performance. A safety switch shuts down the motor in the event of overheating. The control board is housed in a metal casing, securely located at the rear, and includes two independent ON and OFF switches, an emergency safety stop button and a star delta motor starter. A vacuum indicator allows constant monitoring of suction performance and detection of filter clogging. A pressure relief valve protects the motor from overheating in the event of filter clogging or other blockages in the suction system; a diffuser filter reduces the speed and noise of the exhaust air.