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How to clean the DFP high pressure self-balancing corrosion-resistant pump?

27 Apr 2021Email

DFP high-pressure self-balancing corrosion-resistant pump is a high-efficiency and energy-saving multi-stage pump. For the high-pressure self-balancing corrosion-resistant pump, in order to meet the requirements for the cleanliness of the parts during the maintenance process, various different machines will be used during the repair process. The requirements for cleanliness are not the same.

 

  1. DFP type high pressure self-balancing corrosion-resistant pumps generally have higher cleaning requirements for contact matching parts than non-matching parts during assembly, precision matching parts are higher than non-precision matching parts, and dynamic matching parts are higher than static matching parts.

 

  2. DFP type high pressure self-balancing corrosion-resistant pump Some parts need to be sprayed, plated, bonded to the surface of the workpiece, and the cleaning requirements are very high. When cleaning, different cleaning agents and cleaning methods must be adopted according to different requirements to ensure the required cleaning quality.

 

  3. In order to prevent corrosion of parts, no corrosion of any degree is allowed to precision parts. When the parts need to be parked for a period of time after cleaning, the anti-rust ability of the cleaning fluid or other anti-rust measures should be considered.

 

  4. Ensure the safety of operation and prevent fire or poisoning to the human body and pollution to the environment.

 

  5. For the DFP type high pressure self-balancing corrosion-resistant pump with mechanical seal for the shaft seal, when assembling the mechanical seal, it is necessary to ensure the cleanliness of the cover of the machine. Before assembling, wipe the shaft surface and the end surface of the machine with a clean cloth. Ensure the cleanliness of the end surface and the cleanliness of the contact surface during assembly and maintenance, so as to ensure the sealing performance of the pump and the service life of the pump.

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