Brief: This micro foaming pump for dishwasher is a compact yet powerful device, weighing around 40.0g. It offers multiple rated voltage options including DC 3V, DC 3.7V, DC 4.5V, and DC 6V, all with a consistent 2.2W power. The air tap O.D. is Ø6.3mm, enabling it to provide a water flow of 30 - 100 mLPM and an air flow of 1.5 - 3.0 LPM. Operating quietly with a noise level of ≤65db (30cm away), 310 foaming pump has an impressive lifespan of ≥100,000 times (ON 2s, OFF 2s). With a pump head and suction head both ≥0.5m, This pump is suitable for various applications like home appliances, medical, and beauty products.