23/03/2026
Micro diaphragm gas pumps / liquid pumps are widely used in industries demanding precise fluid control, high reliability, and portability, thanks to their core advantages: small size, oil-free operation, self-priming capability, dry-run tolerance, gas-liquid compatibility, and pollution-free performance. The main application fields and typical scenarios are as follows:
I. Medical & In Vitro Diagnostics (IVD) (Core Application)
Monitoring & Life Support: Sphygmomanometers (gas pumps), ventilators, anesthesia machines, oxygen concentrators, negative pressure aspirators.
In Vitro Diagnostic Equipment: Biochemical analyzers, chemiluminescence analyzers, hematology analyzers, urine analyzers (liquid pumps for reagent delivery and waste liquid extraction).
Portable Medical Devices: Breast pumps, nebulizers, portable infusion pumps, negative pressure physiotherapy instruments.
Surgery & Rehabilitation: Laparoscopic insufflators, negative pressure wound therapy devices.
II. Environmental Monitoring & Analytical Instruments
Gas Sampling & Analysis: CEMS flue gas monitoring, VOC detectors, micro air quality monitoring stations, dust particle counters, odor monitoring.
Laboratory Analysis: Gas chromatography (GC), high-performance liquid chromatography (HPLC), mass spectrometry (MS), gas component analyzers, leak testers.
Water Quality Monitoring: Online water quality analyzers, sampling pumps.
III. New Energy & Automotive
Hydrogen Energy / Fuel Cells: Hydrogen circulation pumps, air supply pumps, coolant circulation (liquid pumps).
Automotive Electronics & Exhaust Gas: Urea injection pumps (SCR systems), vehicle-mounted gas detection, seat ventilation / massage, brake vacuum assistance.
New Energy Thermal Management: Battery cooling systems, thermal management fluid circulation.
IV. Industrial Automation & Precision Manufacturing
Pneumatic Control: Vacuum nozzles for SMT mounters, robotic vacuum grippers, small-scale vacuum generation systems.
Fluid Delivery: Micro-delivery of lubricants / coolants, dispensing machines, inkjet printers, heat dissipation circulation for electronic equipment.
Environmental Protection & Chemical Engineering: Delivery of small-scale chemical reagents, sampling of corrosive liquids, exhaust gas treatment circulation.
V. Printing & Digital Manufacturing
Inkjet / Large Format Printing: Continuous inkjet (CIJ), UV printers, label printers (ink drive, degassing).
3D Printing: Consumable delivery, vacuum / pressure control of molding chambers, bio-printing fluid delivery.
VI. Home Appliances & Consumer Electronics
Home Appliances: Coffee machines, water purifiers, water dispensers, aroma diffusers, humidifiers, smart toilets (liquid pumps).
Personal Care: Beauty instruments (negative pressure blackhead removal, oxygen injection), electric toothbrushes, water flossers, portable sprayers.
Office Equipment: Internal fluid / pneumatic control for printers, scanners, fax machines.