Chemical Resistant Vacuum Pump

The Chemistry-design diaphragm pump (C410) is a chemically-resistant, oil-free vacuum pump engineered for continuous operation in pharmaceutical, chemical, and clinical laboratories . Featuring PTFE-coated diaphragms and wetted parts (providing exceptional resistance to aggressive acidic, basic, and solvent vapors) and a maintenance-free, oil-free mechanism (eliminating regular oil changes and waste disposal) , this pump delivers stable vacuum performance down to 13 mbar absolute with flow rates ranging from 5-25 L/min depending on vacuum level .

The double-stage pump operates at 1450 rpm with a 95W motor, producing ≤50 dB noise level for quiet laboratory environments . Integrated thermal protection automatically shuts off the pump during overheating events and restarts when cooled, ensuring operational safety . The compact 8.5 kg design (294 x 156 x 195 mm) with 8mm nozzle connection integrates seamlessly with rotary evaporators, filtration manifolds, and vacuum distillation apparatus .

For the clinical laboratory scientist and pharmaceutical researcher, the Chemistry-design diaphragm pump (C410) powers rotary evaporation for drug discovery and solvent recovery , supports vacuum filtration for clinical sample preparation, enables concentration of heat-sensitive biomolecules, and serves as an environmentally-friendly substitute for water-jet pumps . For the patient and community, efficient laboratory workflows accelerate pharmaceutical development timelines, while reduced solvent waste and water conservation support sustainable healthcare practices .