This heavy-duty commercial grade DRUMMOND sump-effluent pump quickly removes gray water and groundwater from basements, crawl spaces, and septic systems. The clog-resistant vortex impeller can transfer gray water with 1/2 inch diameter solids. The cast-iron construction and heavy-duty snap action float switch provide durability and long service life.

• Fully submersible pump
• Maximum flow: 4400 GPH (gallons per hour) at 0 ft.
• Maximum head lift: 35 ft. at 0 GPH
• Discharge: 1-1/2 in. NPT
• Rugged cast iron construction
• Nonclogging vortex impeller passes solids up to 1/2 in. diameter