The Fire Pump May Not Be Able To Discharge Water Normally Due To Gas Binding Phenomenon

Jun 23, 2024

In order to help our customers better understand our fire pumps, we have specially compiled some information about fire pumps. Next, let our company's editor explain to you what knowledge needs to be learned about fire pumps.
To use fire pumps effectively, it is necessary to first understand the common faults of fire pumps. If the fire pump cannot discharge water normally after starting, what is the problem and how should it be handled? The fire pump cannot discharge water normally after starting, possibly due to the presence of gas binding. This is because the residual air inside the pump casing was not emptied before the fire pump was started. Due to the air density being much lower than the density of water, although the impeller rotates at high speed after the fire pump was started, the suction port cannot form enough negative pressure, so the liquid cannot be sucked into the pump casing.
The phenomenon of the fire pump not being able to discharge liquid normally is called gas binding. If there is a leak in the suction pipeline, the pump may also experience air binding during operation. As the source manufacturer of fire pumps, we have a better understanding of the use of fire pumps. We welcome customers to come to our factory to learn and consult about fire pump knowledge. We will wholeheartedly serve customers and provide satisfactory products.