OEM Pumps

As a technology leader, KNF offers OEM gas and liquid pumps that enable design engineers to create high-quality systems and devices across multiple industries. We understand and anticipate the needs of each customer and every environment in which our pumps will perform. Additionally, our modular system allows us to custom-design pumps to meet your specific application requirements using a variety of specialized parts and materials.

Micro Pumps

KNF micro-diaphragm gas-sampling pumps are extremely compact with patented technology that guarantees high performance. Additionally, DC motors of variously rated voltages are available. These pumps are often used in analytical instruments and medical technology.

Visit knfusa.com/micro-air to learn more

Flow rate at
atm. pressure
(mbar absolute)
(bar g)
Model Download
up to 0.33 down to 600 up to 0.37 NMP 03
up to 0.45 down to 500 up to 0.4 NMP 05
up to 0.75 down to 600 up to 0.2 NMS 010
up to 0.85 down to 500 up to 0.65 NMP 09
up to 1.6 down to 400 up to 0.9 NMP 015
up to 1.8 down to 500 up to 0.5 NMS 020
up to 2.1 down to 600 up to 0.6 NMP 015.1.2
up to 3.1 down to 240 up to 1.4 NMP 830
up to 4.5 down to 230 1.5 NMP 850
up to 8.0 down to 230 1.5 NMP 850.1.2
up to 12.0 down to 200 up to 0.2 NMS 030.1.2