1. Usage method
Maybe everyone is not familiar with the professional term manual pump, but this equipment is very familiar to us and is often used. Next, let us first introduce to you what a manual pump is. For example, in rural areas, every household has a well, and there may be a manual pump if there is a well. The manual pump used on the well usually has a rocker arm. We must first add a spoonful of water to the pump body of the rocker arm, and then start to shake it up and down. The electric diaphragm pump is electric, while the manual pump requires manpower to shake. The pipe of the manual pump is connected to the bottom of the water. After the pump body on the well is filled with water, the water in the well can be sucked up by water pressure and the manpower of the rocker arm and pump.
2. Precautions for use
When using a manual pump, we must pay attention to check whether the water pipe is intact and whether the connections are tight. If air is found to have entered, the water with air should be released first to avoid excessive pressure in the pump and damage to the manual pump.