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.
ATEX pumps are designed to prevent internal or external explosions by enclosing parts that could ignite. KNF ATEX-compliant pumps are certified in accordance with the 94/9/EC directive on equipment and protective systems.
Equipment for Explosive Atmospheres (ATEX) - European Commission references standards on equipment and protective systems intended for use in potentially explosive atmospheres.
|Model||Flow rate at
|N 87 TTE Ex||7.5||140||1.5|
|N 726 FTE Ex||13||53||1.5|
|N 726 FT.29 E Ex||from 7 to 13||125||1.5|
|N 026... .9 E Ex||15||100||2.5|
|N 922 FTE Ex||up to 18||down to 200||up to 2,0|
|N 026.1.2... .9 E Ex||26||100||2|
|N 143... .9 E Ex||27||100||4|
|N 186.1.2... .9 E Ex||48||100||4|
|N 0150... .9 E Ex||120||115||1|
|N 0150.1.2... .9 E Ex||220||115||1|