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Process Pumps

KNF designs and manufactures diaphragm pumps for sampling, transferring, evacuating and compressing process media for many industrial applications. Our oil-free diaphragm pumps meet discerning engineer's requirements for robust and contamination-free performance under the most challenging and corrosive conditions. Additionally, our modular system allows us to custom-design pumps to meet your specific application requirements.

Featured Video: KNF Process Media Pumps for Industrial Applications

Temperature-Resistant and Heated Pumps

Temperature-resistant pumps can transfer air as well as neutral or aggressive gases at temperatures up to 240 °C. In order to prevent condensation of the measuring gas, the heated head pump types utilize temperature-resistant pump head components and optional thermostatic or electronic temperature control.

Visit knfusa.com/heated to learn more

Model Flow rate at
atm. pressure
(L/min)
Vacuum
(mbar absolute)
Pressure
(bar g)
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Temperature resistant pumps
N 86... .16 E 6 290 1.5
N 012... .16 E 10.5 240 1.5
N 024... .16 E 18 200 1.5
N 036... .16 E 30 200 1.5
N 036.0... .16 E 30 200 1.5
N 0100... .16 E 100 180 1.5
Heated head pumps with thermostatic temperature control
N 012 ST.11 E 10.5 240 1.5
N 024 ST.11 E 18 200 1.5
N 036 ST.11 E 30 200 1.5
N 036.0 ST.11 E 30 200 1.5
N 0100 ST.11 E 100 180 1.5
Heated head pumps with electronic temperature control
N 012 ST.26 E 10.5 240 1.5
N 024 ST.26 E 18 200 1.5
N 036 ST.26 E 30 200 1.5
N 036.0 ST.26 E 30 200 1.5
N 0100 ST.26 E 100 180 1.5