Parker Gear Pump-Gear Pump : Features Of Different Sealing Methods


1.Combined sealing: The most common sealing method in t […]

1.Combined sealing: The most common sealing method in the pump. It is sealed with a seal ring, which is cheap, but it is easy to leak if the pressure is high. (Seal material: graphite + PTFE)

2. Packing seal: oil seal, the seal is relatively better, and the price is cheaper

3. Packing seal: mainly PTFE seal!

4. Mechanical seal: The sealing performance is second only to the magnetic seal, the performance is better, the price is relatively expensive, but sometimes there are leaks

5. Magnetic seal: magnetic shaft seal, no leakage, good sealing performance and high price.

Each type of seal needs to be based on different inlet pressures and sealing properties.

China Taizhou Yongchang Hydraulic Machinery Co., Ltd. is a professional gear pump manufacturer in China. It supplies various types of    Parker Gear Pump    . How does the hydraulic gear pump work? Can gear pumps be used for water? For technical and product information, please contact us: