■equipped with speed control signal port
■no-load pure water flow: 400ml/min
■no-load gas flow: 0.95l/min
■relative vacuum: -15kpa
■overall life: premium version>10000hrs (air pumping) 6000hrs (water pumping...
■wide voltage, compact size, adjustable speed
■no-load pure water flow: 20ml/min
■no-load gas flow: 0.2l/min
■relative vacuum: -14kpa
■overall life: premium version>10000hrs
■input voltage: 3.2~6v......
address:no.3663 muhua road, shuangliu district, chengdu, sichuan province, china
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