{"product_id":"air-operated-qby-diaphragm-pumps-for-chemicals-slurry-and-industrial-fluids-safe-leak-free-operation-with-oem-support","title":"QBY Pneumatic Diaphragm Pump","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe QBY Series Pneumatic Diaphragm Pump is an air-operated double diaphragm (AODD) pump designed for transferring corrosive, abrasive, viscous, and solid-laden liquids without electricity. Powered entirely by compressed air, it provides safe, leak-free operation in hazardous environments while delivering excellent self-priming capability and dry-run protection.\u003c\/p\u003e\n\u003cp\u003eAvailable in cast iron, stainless steel, and aluminum alloy constructions, the QBY Series is widely used across chemical processing, petroleum, wastewater treatment, mining, ceramics, food processing, paint manufacturing, and many other industrial applications requiring reliable fluid transfer.\u003c\/p\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChemical processing\u003c\/li\u003e\n\u003cli\u003ePetrochemical industry\u003c\/li\u003e\n\u003cli\u003ePaint and coating transfer\u003c\/li\u003e\n\u003cli\u003eCeramic slurry handling\u003c\/li\u003e\n\u003cli\u003eWastewater treatment\u003c\/li\u003e\n\u003cli\u003eMining and quarry operations\u003c\/li\u003e\n\u003cli\u003eOil \u0026amp; gas facilities\u003c\/li\u003e\n\u003cli\u003eFood processing\u003c\/li\u003e\n\u003cli\u003ePharmaceutical production\u003c\/li\u003e\n\u003cli\u003eAdhesives and resin transfer\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LumeaPump","offers":[{"title":"Default Title","offer_id":52693909799199,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/3393\/3599\/files\/ChatGPT_Image_Jul_28_2026_05_30_46_PM.png?v=1785231097","url":"https:\/\/lumeapump.com\/products\/air-operated-qby-diaphragm-pumps-for-chemicals-slurry-and-industrial-fluids-safe-leak-free-operation-with-oem-support","provider":"LumeaPump","version":"1.0","type":"link"}