*Does not come with hose or fittings.* Sludge Pump Suttner ST-36 is a powerful venturi-style sludge pump that instantly converts your pressure washer into a high-output transfer and vacuum system. Designed for professional cleanup applications, this attachment is ideal for flood restoration, car wash pit maintenance, pool draining, chemical spill recovery, and other heavy-duty slurry removal tasks. Using high-pressure water flow through a precision nozzle, the ST-36 creates an intense venturi suction that efficiently vacuums liquid slurries without the need for an additional motor or electric pump. Capable of passing debris up to 3/4 inch in diameter, it handles muddy water, sediment, and contaminated liquids with ease, reducing downtime and manual labor on the job. With an impressive 11:1 flow ratio, the Sludge Pump ST-36 dramatically increases output volume-meaning a 4 GPM pressure washer can produce up to 44 GPM of discharge flow. Built for reliability and performance in demanding environments, this pump is a must-have solution for contractors, maintenance crews, and cleanup professionals who need fast, efficient liquid removal using existing pressure washing equipment. Key Features: Attaches directly to most pressure washers High-output venturi suction pump design Passes debris up to 3/4" 11:1 flow amplification ratio Ideal for flood cleanup, slurry removal, pools, pits, and spills No electricity or additional power source required
