Thomas Small Pumps Characteristics
We provide both AC and DC motors with variants, ranging from low-cost DC up to brushless DC, to provide efficient and quiet drives for our pumps. Our Our micro air and vacuum pumps can work in a series or parallel configuration, thus enabling our customers to replace multiple competitive pumps with one Thomas pump unit in portable or smaller OEM devices.
For the deepest vacuum select Thomas diaphragm micro vacuum pumps pumps that provide a flow rate ranging from 0.010 cfm (300 ml/min) to 0.58 cfm (16.5 l/min), and vacuum levels of up to 99% of the local barometer maximum, which translates to 1 mbar abs (29.2 in.Hg).
For stable flow, we recommend micro rotary vane air pumps. They provide a flow rate range starting at 0.010 cfm (1.6 l/min) and stretches to 0.7 cfm (21 l/min), with vacuum levels up to 830 mbar abs (24.5 in.Hg).
Your Trusted Partner for OEM Micro Pumps
As a leading small pump manufacturer, we provide a level of customization that is second to none on the market with an extensive variety of small pumps consisting of 20 pump series.
Our state-of-the-art engineering guarantees a sealed air path and proven reliability. We utilize a selection of high-quality materials for the pump components based on a chemical resistance to the media being transferred. Our customers can choose from a variety of materials for pump elements, depending on the model selected.
Combined with the various platform configurations that we offer, a pump can be selected from over 100,000 unit variations.




