Hydraulic-powered trash pump
Hydra-Tech’s versatile S4THL, 4- inch hydraulic drive vortex impeller trash pump offers 3-inch solids handling and head capabilities of up to 210 feet.
Primarily used for oil refinery wastes, sewage digester clean-out, wastewater and sludge pumping and de-silting applications using divers, it can be bolted directly into a pipeline or fitted with a suction hose for underwater dredging.
Combined with Hydra-Tech’s HT50 to HT75 power units, the S4THL is capable of flows up to 1,000 gpm. This safe and variable-speed hydraulic-drive submersible pump can be used where electric power is hazardous or impractical.