Our Flex Scraper and Flex Joint Knife have an EMPACT hammering head handle

Pressure Range: 0-100 PSI

and groove size of this groover that works best for your concrete job

Please note The Maxi DF-505/220V is sold separately

Removable detergent tank

MTM Hydro RotoJet 5,800 PSI 12.0 Turbo Nozzle Repair Kit Honda GX389 Our Flex Scraper and FlexDescription MTM Hydro's Rotojet repair kits keep your premium Turbo Nozzles spinning! This Repair kit includes necessary components for pin repair as shown in the image. The following can cause your Rotojet to need repair: back flushing during excavation, engaging turbo nozzle in the 'up' position, grit or large debris getting through the pump, and unfortunately, old age. Be sure to select the correct repair kit based on the PSI and Orifice size of