Corrosion-resistant centrifugal pump with patented sealing mechanism
The arm is short. The longer the arm, the greater the impeller's vibration; the lower the pump efficiency, the shorter the service life of the mechanical seal.
弃用金属支架，改用RPP材料， unless damaged by human force, no need for a second purchase.
Patented mechanical seal, with 3-6 times the heat exchange area of a standard seal, offering enhanced durability.
Patented seal, bubble-breaking device, prevents bubble accumulation on the seal surface, avoiding abnormal pump damage.
The Yili Brand S Series plastic centrifugal pump parts are made of reinforced polypropylene and polyethylene terephthalate, injection molded in one step. Due to its excellent corrosion resistance, simple structure, and easy maintenance, it is widely used in industries with corrosive environments such as chemicals and pesticides. It is highly efficient, affordable, and an ideal alternative to stainless steel pumps, PTFE pumps, and other non-metallic pumps.
Enhanced Polypropylene, non-polar, non-toxic, resistant to general acids, alkalis, and salts, operating temperature range of -12℃ to 80℃.
Polybutene-1 has excellent gas tightness, is non-toxic, non-polar, good antioxidant properties, good mechanical properties, resistant to strong oxidizers, halogens, and aromatic solvents, and operates at temperatures ranging from -40℃ to 135℃.
(As is widely known, the main wearing parts of centrifugal pumps are mechanical seals, which often suffer from accidental damage due to local overheating in addition to normal wear. In response to customer feedback, our company has organized scientific research efforts to tackle this issue. In 2012, our company's newly developed mechanical seal was granted a national patent. Through actual use by customers, its service life is significantly longer than that of the standard WB2 type mechanical seal. We protect our customers' investments. We adhere to the principle of providing equipment with a lower cost of use.)
How good a pump is, the mechanical seal is crucial.
