Acrylic Oxygen flow meter

{"cid":"185296","pid":"29039267","pimg_url":"\/\/img1.tradegrowthhub.com\/51\/04\/ae780b000b7e\/product\/107056581_s-w400xh400.jpg","name":"LZQ-1,2,3,4,5 acrylic, acrylic plastic air semicircula flowmeter with control valve for oxygen conectrator, variable area flow ratameter","attrs":{"Price":"Negotiable","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"SHLLJ"}}

{"cid":"185296","pid":"29039260","pimg_url":"\/\/img1.tradegrowthhub.com\/51\/04\/ae780b000b7e\/product\/107056534_s-w400xh400.jpg","name":"LZQ-6.7 Acrylic air gas rectangle small acrylic flow meter with control valve for oxygen conectrator, it can adjust the flow","attrs":{"Price":"Negotiable","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"SHLLJ"}}