Floor cleaning attachment

A floor cleaning attachment configured to attach to a pressure washer lance to receive a flow of fluid, the floor cleaning attachment comprising:

• a housing defining a suction space and including an attachment point configured to attach to the pressure washer lance to receive the flow of fluid;
• a spray nozzle coupled to the housing and positioned to selectively receive a portion of the flow of fluid and direct that fluid onto a floor;
• a venturi coupled to the housing and positioned to selectively receive a portion of the flow of fluid and to produce a partial vacuum adjacent the suction space in response to the flow of fluid through the venturi;
• a rotatable brush coupled to the housing and selectively rotatable in response to selectively receiving a portion of the flow of fluid;
• and
• a valve coupled to the housing and movable to direct the flow of fluid to one of the spray nozzle, the venturi, and the rotatable brush.

A floor cleaning attachment configured to attach to a pressure washer lance to receive a flow of fluid, the floor cleaning attachment comprising:

• a housing including a suction space;
• a valve positioned within the housing and including an inlet that is fluidly connected to the lance to receive the flow of fluid and movable between a first position, a second position, and a third position;
• a rotatable member supported for rotation by the housing;
• a first flow path positioned at least partially within the housing and extending between the valve and the rotatable member such that the rotatable member rotates in response to flow through the first flow path;
• a second flow path positioned at least partially within the housing and including a venturi positioned to produce a vacuum in the suction space in response to flow through the second flow path;
• and
• a third flow path positioned at least partially within the housing and including an outlet positioned to discharge a flow that passes through the third flow path on to a floor, wherein the valve directs the flow of fluid along the first flow path when in the first position, along the second flow path when in the second position, and along the third flow path when in the third position.