water jet air pump

基本解釋

In the air-water back washing filter, application of jet pump instead of air compressor or blower can considerably save both the installation cost and the running cost.
用射流泵代替空壓機(jī)或鼓風(fēng)機(jī)進(jìn)行濾池氣水反沖洗、能大大降低設(shè)備和運(yùn)行費(fèi)用。
The air-jet exhauster is a compressed air-operated device for pump priming, provided that the pump has no foot valve. Water is induced into the pump by vacuum created by the exhauster.
以壓縮空氣為動(dòng)力的氣體引射器，它是用在無底閥水泵上的抽氣引水設(shè)備，具有結(jié)構(gòu)簡(jiǎn)單、加工制做容易、耗氣量小、效率高等特點(diǎn)。