Rocker Chemker 611 Chemical Resistant Vacuum Pump

The Rocker Chemker 611 is a high-performance chemical-resistant vacuum pump designed for the most demanding laboratory applications involving aggressive reagents and corrosive vapors. Every internal part in contact with gas is constructed from high-grade PTFE (Teflon), ensuring maximum chemical compatibility and long-term durability. With an impressive vacuum level of 7 mbar and a high flow rate of 30 l/min, the Chemker 611 is the ultimate choice for large-scale Rotary Evaporators, high-precision solvent purification, and advanced vacuum filtration processes.

Utilizing oil-free diaphragm technology, the Chemker 611 guarantees a clean operation with zero air pollution and offers a maintenance-free experience by eliminating oil changes. Its direct motor-driven system and vibration-proof assembly ensure remarkably quiet operation at 60.0 dB, enhancing laboratory comfort. For maximum safety, the unit is equipped with a built-in thermal protection device that automatically shuts down the motor in case of overheating and resumes operation once cooled. Certified with CE, the Chemker 611 combines a robust 220 W motor with precision engineering for professional research environments.

Technical Specifications:

• Max Power: 220 W

• Max Vacuum: 7 mbar (Deep Vacuum)

• Max Flow Rate: 30 l/min

• Motor Rotation: 1450 rpm

• Noise Level: 60.0 dB

• Port Thread (Air Inlet): 8 mm

• Net Weight: 13.3 kg

• Dimensions: 35 x 20.3 x 23.5 cm

• Certification: CE