The Greenlee H4635 3" Hydraulic Submersible Trash/Water Pump is a heavy-duty hydraulic pump engineered for demanding water removal applications such as construction sites, utility work, and flood control. Designed to handle water containing debris, the pump can pass solids up to 3 inches (76 mm) in diameter, helping reduce clogging and maintain efficient pumping performance.

The pump features a self-priming submersible design, allowing operators to quickly place the unit in the water and begin pumping without complex setup. Its compact housing, measuring under 12 inches in diameter, enables the pump to fit into small or confined areas where larger pumps may not be practical.

The H4635 is capable of delivering up to 500 gallons per minute at 8 GPM hydraulic flow and a 15-foot head height, providing strong water-moving capability for demanding pumping tasks. The unit operates with 7–10 GPM hydraulic flow and up to 2,000 PSI, making it compatible with hydraulic power sources that support both open-center and closed-center hydraulic systems.

Built for durability and ease of use, the pump can run dry without damage, helping extend service life during intermittent operation. A carry handle with lifting eye makes the unit easier to transport, move, lift, and lower into position, while the included locking coupler for the discharge hose helps provide secure hose connections during pumping operations. The pump can also draw water down to approximately 2-3/4 inches, allowing operators to remove water from shallow areas effectively.

With its compact size, debris-handling capability, and reliable hydraulic performance, the Greenlee H4635 provides a dependable solution for professionals who need a portable pump for water removal and trash-water pumping in tough job-site conditions