A diaphragm pump is an oil-free or odor-free device suitable for applications requiring clean air. The nozzle is coated with PTFE resin, is brushless, and the condenser motor is versatile.Additionally, the NRK single-pump UP-2 (standard) diaphragm pump has multiple uses, including as a suction pump, for ventilation, as a replacement for aspirators, as a suction device for air tweezers, as a nebulizer pump, and as a medical liquid suction pump, among others.。A diaphragm pump is an oil-free or odor-free device suitable for applications requiring clean air. The nozzle is coated with PTFE resin, is brushless, and the condenser motor is versatile.Additionally, the NRK single-pump UP-2 (standard) diaphragm pump has multiple uses, including as a suction pump, for ventilation, as a replacement for aspirators, as a suction device for air tweezers, as a nebulizer pump, and as a medical liquid suction pump, among others.。