QBK series pump is an air operated double diaphragm pump, which is driven by air. It is a kind of positive displacement pumps which volume changes caused by compressing diaphragms in both side. This pump not only can exhaust the flow liquid, but also can convey some uneasy flowed medium, with the merits of self priming pump, slurry pump and impurity pump, ect.
According to your requirement, we will give you our profession advice of pump solution.
We will clearly show you everything in fact when you place an order with us. We will takes photos or videos to show you our production situation.
we will follow up the pump working conditions per three months when the pumps put into use.
THE SPECIFICATION OF AIR OPERATED DOUBLE DIAPHRAGM PUMP | ||||||
Model | QBK-15/20 mini air pump | |||||
Max. Suction Lift | 7.6 m | |||||
Suction and Discharge size | 1/2 or 3/4 inch | |||||
Air Inlet Size | 3/8 inch | |||||
Max. Flow Rate | 3.42m³/h, 57 l/min | |||||
Max. Head | 84 m | |||||
Max. Air Pressure | 8.4 bar | |||||
Max. Particle Diameter | 2.5 mm |
All the parts are inspected before shipping.
If you need more information about our products, pls feel free to contact with us.
We will provide our professional service to you.