Genuine Viper DSU 12L HEPA Dustbags - Pack of 10 LPM_21 LPM there is an engine cut

there is an engine cut out switch which operates if the engine oil is too low

This design also means you won't suffer any loss of grip on the lance due to return spray

250 Bar rated pressure

High quality genuine Viper replacement front 17" squeegee blade for SC430 and SC530 models

Direct Drive 3400 RPM

Genuine Viper DSU 12L HEPA Dustbags - Pack of 10 LPM_21 LPM there is an engine cutDesigned especially for Viper DSU12 12l vacuum, these HEPA bags maximise capacity and airflow, delivering peak suction. 3 layers of material increase filtration, meaning what goes in, stays in and the innovative self seal tab locks all the dust in the bag, so you can empty with no dust and no mess. The Perfect Fit Maximise Capacity Increase Filtration Enhance Airflow Easy & Clean Emptying Extend Machine Life Fits Models DSU12 12 Litre DSU Dry Use Tub