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.
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||21.8|
|N 026... .9 E Ex||15||100||2.5||36.3|
|N 922 FTE Ex - 50Hz||16||200||up to 2.0||up to 29.0|
|N 922 FT.29 E Ex - 50Hz||up to 16||200||up to 2.0||up to 29.0|
|N 922 FTE Ex - 60Hz||18||200||up to 2.0||up to 29.0|
|N 922 FT.29 E Ex - 60Hz||up to 18||200||up to 2.0||up to 29.0|
|N 026.1.2... .9 E Ex||26||100||2||29.0|
|N 630 ST.9 E Ex||35||120||4||58.0|
|N 630.3 ST.9 E Ex||35||25||0.5||7.3|
|N 630.1.2 ST.9 E Ex||68||120||4||58.0|
|N 0150 ST.9 E Ex||100||130||1||14.5|
|N 0150.3 ST.9 E Ex||100||30||0.5||7.3|
|N 0150.1.2 ST.9 E Ex||200||130||1||14.5|