In the process of using pressure pump products, do you often encounter the problem of water. How do you solve this problem? Let ’s take a look at the solution given by Xiaobian on this issue, which may also be used by you.

The reason for the water pump does not produce water:

After the pump is activated, no water is not released: there is air or water inlet pipe in the pump, or the bottom valve is closed and the water is not filled.

Exclude: remove the debris, replace the damaged rubber pads, and change the direction of the valve tablet; pressing or replacing new fillers, closing the gate valve or shooting the door; There are cracks; reducing the rising journey and pressing the mouth of the pump to 0.5 meters underwater.

When the pump is started, the pump is not turned: the filler is too tight or the impeller and the pump are blocked by the debris, or the pump axis, bearing, leakage re ofse rust, or the pump shaft severely bent.

Elimination: Relax the filler, clear the water diversion tank; remove the pump body to remove the debris and rust; remove the pump shaft correction or replace the new pump shaft.

Damage to the heating bearing of water pump: rolling bearings or brackets are too small; pump shafts are bent or two axes are different; tapes are too tight; lack of oil or oil quality; Pitches on one side.

Exclude: Replace the bearings; remove the rear cover, add a pad between the bracket and the bearing seat; adjust the pump shaft or adjust the concentricity of the two axis; properly adjust the tightness of the loose tape; 60%of the gap; clear the block in the balance hole.

Insufficient traffic after starting: the speed is not equipped or the belt is slipped to make the speed lower; the installation angle of the shaft flow pump blade is too small; the raising process is not enough; the suction process is too high; serious.

Exclusion: Return the rated speed, remove the belt oil dirt, and adjust the tightness of the belt; adjust the corner of the blade to reduce the pump installation position; seal the water pump leakage place, press the filling; remove the blockage, replace the leakage ring, block the leakage loop, block the leakage leakage water leakage, At the point.

In the above article, we have introduced the problem of the use of the product at 2 points, and also given the solution for these problems. If these sharing is also useful to you, then apply it quickly. Please visit and learn more about the main business pressure Knowledge of water pump products.