Elpumps BT 4877 K

The Elpumps BT 4877 K submersible sludge pump is designed for pumping both clean and highly contaminated fluids, sewerage and, of course, for pumping water from septic tanks, cellars and shafts. However, unlike other sludge pumps, this model can pump solid particles up to 50mm in diameter.

The powerful motor has chrome-plated casing and a hydraulic alloy chamber, thanks to which it boasts a pumping capacity of up to 18000l/hour. Due to the nature of its main use, it is made of highly durable materials that can easily withstand aggressive environments.

The impeller is made of durable cast iron, which greatly contributes to the pump's reliability and long service life. It is located at the inflow and has the shape of an Archimedes spiral, above which two alloy cutting blades rotate. The pump is cooled by a liquid, so you must be careful not to let it run dry.

However, designers thought of everything, so the motor is protected by a thermal fuse. The float sensor, which is also part of the pump, automatically switches the pump on and off based on the surface height of the liquid. The length of the power cable is 10 meters and the maximum delivery height is 10 meters.

Main Advantages

• Designed for pumping heavily contaminated fluids - especially septic tanks, sewerage
• High pumping capacity of up to 18000l/h.
• Made of durable materials
• Powerful cutting blades
• Handles impurities of up to 50mm in diameter
• Automatically switches on and off depending on the fluid level