Non-clogging Cutter Submersible Sewer Pumps 0.75 to 7.5 kw 380 volts
The Olbin GNWQ series is a robust, high-performance submersible macerator pump. The heavy duty patented cutting device makes it excellent for pumping wastewater in residential, commercial and agricultural applications.
The GNWQ series is engineered to meet all challenges of a wastewater system. It fitted with a unique impeller for optimum hydraulic efficiency and a heavy-duty cutting device, which grinds solids into small particles to enable easily transporting fluids. The cutting impeller is design to macerate and shred diapers, sanitary pads, rags and plastic bags. The impeller has a unique back angle design which prevents materials winding on the rotor which prevents clogging..
All components are specially designed and manufactured to optimize operation and prolong pump service life.
Delivery: up to 150 m³/h
Head: up to 49 m
Power supply: Three-phase 50 Hz
Power: 0.75 to 7.5 kw
Temperature of pumped liquid: to 40 °C
Maximum immersion depth: 5 m
Pump flange compatible with Duck-foot guide rail system.
Pumps come complete with flange elbow
Its recommended to connect these pumps to a Multifunction Controller to protect them against clogging from foreign objects and possible motor burnout. Controller will also protect the pump against under voltage or over voltage issues which can also lead to motor burn outs.