Nilfisk Wet & Dry H Class Vacuum With Power Socket TLA052 steel pipe 50 150mm XA BLA steel pipe 50 150mm dia & decreases the amount of vibration to operator's hands Variable Speed control dial enables user to match the speed to the application for greater versatility Constant speed control automatically applies additional power to the motor to maintain speed under load to complete the most challenging jobs Soft Start suppresses start up reaction for smoother start ups and better accuracy Automatic Brush Cut Off protects commutator from damage for longer tool life Electronic with ATTIX 33 2H IC NILFISK WET & DRY H CLASS VACUUM WITH POWER SOCKET ATTIX 33 M H offers a remarkable productivity thanks to the automatic filter cleaning system infiniclean Easy handling and user friendliness also when it comes to transportation from one working site to another are other valuable Features for the ATTIX 33 M H dust extractor