There are three types for YL series pump, namely VS1, VS4 and VS6. And all of them are manufactured in accordance with 11th edition API610 standards. Shaft seal can adopt various mechanical seals based on API682 standards. Upper bearing adopts rolling bearing and uses thin oil for self lubrication.
The bearings are cooled by natural air and the large pumps are cooled by water.
Due to the special underground installation mode, it can be used to transport toxic, harmful and highly dangerous medium;
It is mostly used in situations where high performance of cavitation is required or where the cavitation performance of the ground pump cannot be met;
It can be used for transporting liquefied gas at docks and tank farms as ship loading pumps, truck loading pumps and tank emptying pumps;
It can transport oil from contaminated-oil basin and slop oil tank;
It can transport sewage or rainwater in the wastewater treatment industry;
It can transport water-like medium in the chemical industry, papermaking industry, water supply and environmental protection industry;
Its parameter is shown in chart below,
Q: 6~850m3/h | T: -120~180℃ |
H: 15~400m | n: 1485/2990r/min |
