During the transportation of various media, oil pumps can suffer internal structural wear due to impurities in the media, leading to severe cases of pump body wear and oil seal leakage, rendering the pump inoperable. In such situations, technicians at Botou Haitong Pump Valve Co., Ltd. recommend that customers install a filter before using the oil pump to remove impurities from the media, thereby extending the lifespan of the oil pump!

Filter oil pumps are an indispensable device on the conveying medium pipeline, commonly installed at the inlet end of pressure-reducing valves, pressure-relief valves, level control valves, or other equipment, designed to eliminate impurities in the medium, thereby protecting the valves and equipment from malfunction.
The pipeline filter system utilizes a combined air-water flushing method, with the backwashing air supplied by a fan and the backwashing water provided directly from tap water. The system's wastewater (effluent from the high-efficiency automatic gradient density fiber filter backwashing) is discharged into the wastewater treatment system.

The coagulation dosing unit adds flocculant before the pump to the recirculating water. The raw water is boosted by the pressure booster oil pump, then mixed evenly with the flocculant, thanks to the impeller of the flocculant oil pump. This results in the suspension of fine solid particles and colloidal matter in the raw water undergoing micro-flocculation reactions. Quickly, flocs larger than 5 micrometers are formed, which then flow through the filter system's pipeline into the high-efficiency asymmetric fiber filter. The flocs are filtered and retained by the filter media.