Tips For Correctly Installing and Maintaining Your Gear Pump for Optimal Performance

Maintaining a gear pump is not difficult but it requires regular service and maintenance to make sure it works correctly. Proper maintenance can save you considerable repair costs and help to extend the life of your gear pump. Here are some tips to keep in mind when maintaining your gear pump.

1. Check the teeth of the gears. A new gear pump will have a clearance of 0.005 to 0.007 inches between the teeth of the gears and the chamber wall. You can use very thin wrapping paper to check if the gears are worn due to scrubbing or poor lubrication. If the paper slides in and out between the teeth too easily, it is time to replace the gears.

2. Check the bearings. The bearings in the gear pump are important to its proper operation and should be inspected for signs of wear. They should have a completely round shape. If they have become oval or egg-shaped, then it is time to replace them. You can use a bearing puller to remove defective bearings.

3. Check the pins that hold the gears in place. The pins should be inspected for shearing or cracking. If it is cracked, the gear pump will no longer function properly.

4. Inspect the pump cover. Look for bulges or cracks that could indicate pressure problems. Check the gasket and O-rings for signs of wear and tear.

5. Lubricate the gear pump. Proper lubrication is essential for the proper functioning of the pump. Make sure you use the correct oil or grease designed for your specific type of gear pump.

6. Be ready to take quick action. If you notice signs of a malfunction, it is important to take the necessary steps to repair the gear pump right away. Prompt action will help to prevent more serious damage.

By following these maintenance tips, you can make sure that your gear pump is properly serviced and kept in good working order. This can save you time, money, and reduce the risk of damage to the gear pump.