Precautions when mechanical seals are used in slurry pumps-

Precautions when mechanical seals are used in slurry pumps

　2017-01-09　　

Precautions when mechanical seal is used in slurry pump

1. The mechanical seal used by the slurry pump is generally a balanced double-end special mechanical seal, equipped with a short cooling water pipe and a pressure gauge.

2. The mechanical seal used by the slurry pump is generally installed and modulated when leaving the factory, and the user can no longer debug it.

3. The mechanical seal part has two exposed pipe joints, which are the inlet and outlet of the shaft seal water respectively. The outlet on the same side as the pump outlet is the water outlet, and the other side is the water inlet.

4. Before using the pump with mechanical seal, the shaft seal water must be connected first, and the shaft seal water can be turned off after stopping the pump for 3 minutes.

5. When providing users with mechanical seal spare parts, the manufacturer usually installs the mechanical seal in the stuffing box and supplies it as a set.

6. When pumps equipped with mechanical seals and mechanical seal spare parts are not used for a long time, the mechanical seal part should be filled with N46 mechanical oil to prevent rusting of mechanical seal parts and failure of internal rubber parts.　　231.html,

Introduction to the working principle of pump mechanical seal 　　 the importance of mechanical seal in the use of all dynamic seals