Views: 7852 Author: JUSH PUMP Publish Time: 2026-09-29 Origin: Shanghai JUSH Pump
Many industrial sites struggle with low-efficiency recovery of tank bottom residual liquids. The CFG rubber rotor self-priming rotary lobe pump solves this challenge perfectly. As a robust positive displacement pump fitted with standard three-phase motor, this lobe pump delivers reliable self-priming ability and stable gas-liquid mixed conveying. It handles oil, diesel, alcohol and water efficiently, offering flexible material selection and steady operation for petroleum, chemical and wastewater recovery projects.
This self priming rotary lobe pump achieves up to 8m suction head, eliminating pre-filling liquid before startup. It can draw mixed gas and liquid simultaneously, extracting leftover liquids settled at the tank bottom. It maximizes liquid recovery rate and reduces waste, saving operation cost for enterprises.
The pump adopts NBR or EPDM rubber rotors. The soft rotor design tolerates tiny solid particles inside the medium without jamming. Compared with metal rotor pumps, it runs with lower noise and less wear, extending service cycles and cutting maintenance expenses.
Users can choose cast iron or stainless steel pump body according to different media. It is equipped with carbon, ceramic and PTFE mechanical seals to prevent leakage. The working range covers flow 5–180m³/h and pressure 0.1–1.2MPa. Flange connection and base integrated design make installation fast and simple.
This rubber rotor lobe pump is widely used in oil depots, chemical plants, environmental waste liquid treatment and light industry. It is suitable for transferring oil, diesel, alcohol and clean water. It is an ideal choice for tank emptying, residual liquid recycling and general industrial fluid transportation.