What Is a Pump Air Lock?
A pump airlock happens when air gets trapped in the pump or pipes, blocking the flow of liquid. It’s similar to a kink in a hose, where the trapped air stops the liquid from moving properly. This can greatly reduce or stop the flow rate because pumps can’t move air as efficiently as liquids due to air’s lower density.
Why Does a Pump Air Lock Occur?
There are lots of reasons why airlocks occur in pump systems, which you should be aware of to prevent operational issues. Below are some common causes and their implications.
1. Insufficient Pump Pressure
When a pump can’t generate enough force to overcome resistance in the piping network, air pockets can form and block liquid flow. This issue is common in systems with long or complex piping, where liquid must travel long distances or navigate many bends and valves.
When selecting a water tank, always check if it fits your specific application and provides adequate pressure. Various brands offer a wide range of water pump options to suit different needs. For example, INGCO provides a variety of water pumps, including standard, submersible, sewage, fountain, and deep well pumps, all with high-pressure capabilities. This makes sure that there will be no room for air locks, as adequate pressure helps maintain a steady flow.
