RCT Reichelt Chemietechnik

Gas pumps enable the safe transfer of gaseous media in laboratory and process engineering. These specialized pumping systems handle both non-aggressive and highly aggressive gases and vapors at maximum operating pressures up to 1 bar.

Diaphragm pumps for precise gas transfer

Micro-diaphragm transfer pumps operate with low-voltage drives (6 VDC, 12 VDC, 24 VDC) and achieve flow rates between 0.40 l/min and 4.5 l/min. The compact design enables use in confined laboratory environments at ambient temperatures from +5 °C to +40 °C.

Vacuum pumps for aggressive applications

Chemical-resistant vacuum diaphragm pumps with IP 44 protection rating transfer up to 40 l/min and handle aggressive gases such as nitrogen oxides (NO_x), concentrated nitric acid (HNO₃), or sulfur dioxide (SO₂). Sealing materials made from perfluoroelastomer (FFKM, Kalrez®) ensure long service life even under extreme chemical stress.

Displacement pumps for condensates

Specialized displacement pumps handle aggressive condensates and gases at media temperatures up to +140 °C. These systems are suitable for sulfuric acid (H₂SO₄), sulfur trioxide (SO₃), and other corrosive compounds in chemical process engineering.

Gas pump product overview:

• Chemical-resistant vacuum diaphragm pump for gaseous, aggressive media
• Gas transfer pump
• Low-flow precision gas transfer pump
• Micro-diaphragm transfer pump for gases up to 0.40 l/min with low-voltage drive
• Micro-diaphragm transfer pump for gases up to 0.85 l/min with low-voltage drive
• Micro-diaphragm transfer pump for gases up to 3.1 l/min with low-voltage drive
• Micro-diaphragm transfer pump for gases up to 4.5 l/min with low-voltage drive
• Mini vacuum diaphragm pump for gaseous media and ultrapure media
• Displacement pump for aggressive gases
• Displacement pump for aggressive gases with condensate

All systems comply with DIN EN ISO 9001 and provide reliable performance in gas analysis, gas measurement technology, and process engineering.

Gas pumps and other products, such as diaphragm pumps, piston pumps, and centrifugal pumps, are available directly in the online shop of RCT Reichelt Chemietechnik. The range of RCT Reichelt Chemietechnik offers over 80,000 different products, which are used among others in mechanical engineering, chemical technology, process engineering as well as medical technology.

Kalrez® is a registered trademark of DuPont Polymers, Inc.