Dear Customers:

Welcome to DEFU Diaphragm Pump. DEFU is a professional diaphragm pump manufacturer in China. We produce air diaphragm pump more than 10years. Our AOK series diaphragm pumps are same as USA GRACO diaphragm pump which can be interchanged with same performance.

Our Chinese New Year is coming, we will start on our holiday from February 6th to February 17th, From February 18th we will start reopen and producing products. We want to thank you for all your supports during 2023. And in the following year, We will continue doing our best to provide the good price and the good quality of products. Wish you and your family’s all the best.

During this period, if you want to get the air diaphragm pump price, please feel free to contact with Cindy sales9@defupump.com or whatsApp: +86-18957752760, we will send quotation to you within 24hours.