Explosion-proof gas pump, certified for explosion-proof standards.
KNF Explosion-proof Gas Pump
Acquired Japan's explosion-proof certification, allowing safe use for sampling and gas transfer of flammable gases including hydrogen gas.
- Explosion-proof structure electrical machinery and equipment type certification passed - Increased safety explosion-proof structure, pressure-resistant explosion-proof structure - Motor division grade: Ex II 2G Ex h IIB+H2 T4 Gb
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basic information
Explosion-proof gas pump N87 series Basic flow rate: 7.5 l/min Achievable vacuum level: 140 mbar abs Maximum allowable discharge pressure: 1.5 bar (0.15 MPa) Explosion-proof gas pump N922 8L series Basic flow rate: 9 l/min ± 10 % (fixed flow rate) 4 - 9 l/min ± 10 % (variable flow rate) Achievable vacuum level: 350 mbar abs Maximum allowable discharge pressure: 1.5 bar (0.15 MPa) Explosion-proof gas pump N922 16L series Basic flow rate: 18 l/min ± 10 % (fixed flow rate) 12 - 18 l/min ± 10 % (variable flow rate) Achievable vacuum level: 200 mbar abs Maximum allowable discharge pressure: 1.5 bar (0.15 MPa)
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Applications/Examples of results
- Transfer of flammable and explosive gases - Sampling of flammable and explosive gases
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Company information
KNF was founded by Kurt Neuberger in 1946 in Freiburg, Germany (Freiburg im Breisgau). Since then, we have been a family-owned independent company providing our customers with security and stability. Over the years, we have achieved steady growth and expanded our business globally while accumulating experience. Currently, with 17 subsidiaries worldwide, we continue to deepen our expertise in various industries and advance the expansion of product applications. As a company specializing in the development, design, manufacturing, and sales of diaphragm pumps and gas and liquid handling systems, we have established our position globally as a provider of customer-oriented solutions to address challenges. Innovation means having an open attitude towards new approaches and various methods, and appropriately judging and identifying what will be needed for the future. By bringing together expertise from various engineering fields, including mechanical engineering, materials, fluid engineering, electronics, and software, we strive to find optimal and smart solutions for all applications, not only for our customers' current needs but also for their future requirements.
