90R250MA5CD80S3F1KC5NNN353524 sauer danfoss pump
90R250MA5CD80S3F1KC5NNN353524 sauer danfoss pump

- Product Details
- Applicable Scene
Piston pumps are widely used in various industries for their efficiency and reliability in transferring fluids. However, like any mechanical device, they can encounter problems that may hinder their performance. Understanding these common issues and their solutions can ensure smooth operation and prolong the pump’s lifespan.
90-R-250-MA-5-CD-80-S-3-F1-K-C5-NNN-35-35-24
90R250MA5CD80S3F1KC5NNN353524
One of the most frequent problems with piston pumps is leakage. Leakage can occur at the seals or the joints due to wear and tear, improper assembly, or manufacturing defects. To solve this issue, first, inspect the seals and O-rings for any signs of damage or degradation. If found, replace them with new components that meet the manufacturer’s specifications. Additionally, ensure that the pump is assembled correctly to avoid gaps that could lead to leakage.
80006295
Another common issue is cavitation, which is the formation of vapor bubbles in the fluid caused by a drop in pressure. Cavitation can lead to significant damage to the pump components over time. To prevent cavitation, check that the NPSH (Net Positive Suction Head) available is greater than the NPSH required by the pump. If necessary, reduce the flow resistance in the suction line or increase the fluid level in the reservoir feeding the pump.
Inadequate lubrication can also lead to increased wear and tear on the pump components. This is particularly critical in piston pumps, where moving parts require proper lubrication to function effectively. Regular maintenance is key; ensure that the lubricant used is suitable for the pump’s operating conditions, and check lubrication levels frequently. If lubrication issues are suspected, consult the manufacturer’s guidelines for proper lubrication procedures.

