A new gas pump offers high maximum pressure and flow in applications handling hydrogen, noble gases, and other challenging or variable media.
KNF’s N 680.15 is a new addition to the N 680 series, designed for high maximum pressure and flow rate. Its durable construction allows it to tolerate high media and ambient temperatures, making it an ideal choice for compression and recovery applications. It can handle hydrogen, biogas, natural gas, noble gases and other challenging or valuable media.
High-pressure performance and excellent flow rate
The N 680.15 is designed for gas applications requiring high-pressure performance. It offers a maximum pressure of 12 bar (rel.) while also providing a strong flow rate up to 140 l/min. Its durable construction, along with its unique head configuration, makes it suitable for high-temperature applications.
It is capable of handling ambient and media temperatures up to 40 °C. Excellent chemical resistance and gas tightness up to 6 x 10-6 mbar x l/s make it a strong choice for dangerous or aggressive gas applications. In the future, the new pump will also be available in an explosion-proof version.
Ideal For Hydrogen, Processing and Other Industrial Applications
With its high-pressure capabilities and heat resistance, the N 680.15 is an excellent choice for industrial, energy, and environmental industries. These capabilities, along with its heat resistance and flow, make the N 680.15 optimal in hydrogen and gas recovery applications.
Its leak tightness and chemical resistance also make it a good choice for helium compression and gas purification systems, as well as applications involving high-value media.
Durable construction
The N 680.15 features a cast aluminium compressor housing, stainless steel heads, and a cast-iron connecting rod for maximum durability. It has a PTFE-coated diaphragm and stainless steel valves as standard options. The N 680.15 has a powerful 230/400-volt AC 3 motor, with other voltages available as customisation options. All of this with an outstanding performance-to-price ratio.
