Air Pump

KNB has been manufacturing linear diaphragm air pumps for many years. Due to years of application experience, continual research and development, our products are always designed for long life, continuous and quiet operation with minimal maintenance requirement.
Our air pumps are suitable for continuous duty and they are ideal for applications where reliability is essential.

We promise that we will provide our best service to serve you immediately once you need any help in our products.
Especially when procducts have any problems we will quickly response your requirements to solve your problems