China KEMAI industrial co., LTD., manufacture QBY3 & AODD Pump Pneumatic Diaphragm Pump for conveying: high viscosity, volatile, flammable, poisonous liquid, such as fruit pulp, fruit juice, milk, paint, cement, with particles of sewage, molasses, glue, flour, dust, etc.This pump can be said to be an all-purpose pump.
QBY3 & AODD Pneumatic Diaphragm Pump material: cast iron, cast steel, stainless steel, aluminum alloy, PP, PE, PVDF, PTFE.
QBY3 & AODD Pneumatic Diaphragm Pump Scope Of Application:
1. Pump peanut butter, pickles, mashed potatoes, juice, fruit juice, chocolate, etc.
2, pump paint, gum, paint.
3, adhesive and glue, all kinds of pump suction.
4, various tiles, porcelain, brick and ceramic glaze paste.
5. After the well is drilled, the sediment and grouting are pumped.
6, pump suction of various emulsions and fillers.
Pump all kinds of sewage.
8. Use the pump as tanker and the barge to clear the warehouse and absorb the sewage in the warehouse.
9, hops and baking powder pulp, syrup, molasses.
10. Water accumulation in conveying mines, tunnels, tunnels, ore dressing and slag.Pumping cement grout and mortar.
11. Various rubber pulp.
12. Various abrasives, corrosive agents, oil and mud, cleaning oil and general containers.
13. Various toxic, flammable and volatile liquids.
14. Various strong acids, bases and corrosive liquids.
15. Various high-temperature liquids can withstand 150℃ at most.
16. As a pre-stage pressure feeding device for various solid-liquid separation equipment.
QBY3 & AODD Pneumatic Diaphragm Pump Performance Parameters:
| Model | Calibre SIZE | Max.Flow(L/min) | Max.Head(M) | Outlet pressure(bar) | Air inlet size |
| QBY3-10 | 10 (3/8″) | 22 | 70 | 7 | 1/4″ |
| QBY3-15 | 15 (1/2″) | 22 | 70 | 7 | 1/4″ |
| QBY3-20 | 20 (3/4″) | 57 | 70 | 7 | 1/4″ |
| QBY3-25 | 25 (1″) | 57 | 70 | 7 | 1/4″ |
| QBY3-25A | 25 (1″) | 116 | 84 | 8.4 | 1/2″ |
| QBY3-32 | 32 (1.2″) | 151 | 84 | 8.4 | 1/2″ |
| QBY3-40 | 40 (1.5″) | 151 | 84 | 8.4 | 1/2″ |
| QBY3-40A | 40 (1.5″) | 378.5 | 84 | 8.4 | 1/2″ |
| QBY3-50 | 50 (2″) | 378.5 | 84 | 8.4 | 1/2″ |
| QBY3-65 | 65 (2.5″) | 378.5 | 84 | 8.4 | 1/2″ |
| QBY3-50A | 50 (2″) | 586 | 84 | 8.4 | 1/2″ |
| QBY3-80 | 80 (3″) | 586 | 84 | 8.4 | 1/2″ |
| QBY3-100 | 100 (4″) | 586 | 84 | 8.4 | 1/2″ |
| QBY3-80A | 80 (3″) | 1041 | 84 | 8.4 | 3/4″ |
| QBY3-125 | 125 (5″) | 1041 | 84 | 8.4 | 3/4″ |