1 4 to 3 inch port aodd pump

{"cid":"91169343","title":"Pressure Up To 300 PSI Air diaphrgam Pump With Easy Maintenance And Port Size From 1\/4 To 3 Inches Ideal For Fluid Transfer Tasks","imgUrl":"https:\/\/img.chinax.com\/nimg\/53\/c2\/dffe4b033e5eaa080c8175ef72dd-200x200-1.jpg","attrs":{"Price":"100-500usd","Brand Name":"QZZY","Model Number":"QBY","Minimum Order Quantity":"1","Delivery Time":"3-7days","Place of Origin":"ZHEJIANG PROVINCE .QUZHOU","Payment Terms":"T\/T, Western Union","Supply Ability":"30pcs 1 month","Packaging Details":"box or plywood","Fluid Compatibility":"Acids, Solvents, Corrosives, Etc.","Connection Type":"Threaded, Flanged, Sanitary, Etc.","Viscosity":"Up To 10,000 Cps","Speed":"Up To 3600 RPM","Features":"Compact, Lightweight, Easy Maintenance, Etc.","Design":"Air Operated, Double Diaphragm","Applications":"Chemical, Petrochemical, Food & Beverage, Etc.","Port Size":"1\/4\u201d To 3\u201d"}}

{"cid":"91204604","title":"AODD Chemical Diaphragm Pump for Acid Chemicals 1\/4\"","imgUrl":"https:\/\/img.chinax.com\/nimg\/06\/fa\/6e2db81f44882e27c5cb6df46d8c-200x200-1.jpg","attrs":{"Price":"Negotiate","Brand Name":"RV","Model Number":"RVP-15001-0","Minimum Order Quantity":"1 SET","Delivery Time":"1-7working day","Certification":"CE ATEX ISO9001","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union, D\/A, D\/P, Paypal","Supply Ability":"10000 SET Month","Packaging Details":"Carton \/ Woodencase\/ Pallet","Materal":"PVDF","Brand":"RV","Color":"White","Flow rate":"19L\/M","Weight":"1.5kgs","Carton Size":"21*16*20cm","Size":"1\/4 inch","Model":"RVP-15001-0","Feature":"Eco-Friendly"}}