QBY & HBY Series Pneumatic diaphragm pumps are operated with compressed air while the Series DBY electric diaphragm pumps are driven by electric motor.
Air operated pump using compressed air as the power source. It can convey corrosive, volatile, flammable, poisonous liquid or fluid with particles and high viscosity liquid etc.
1) Detailed instructions
| Specification: |
| Inlet/outlet | 10-100mm | 3/8-4 inches |
| Capacity | 0-30m3/h | 16-480 L/Min |
| Head | 0-50m |
| Sucktion Lift | 5-7m |
| Exit Pressure | 6 kgf/cm2 |
| Max Grain Dia | 10mm |
| Max Air Pressure | 7 kgf/cm2 |
| Max Air Consumption | 1.5 m3/min |
| Certification | ISO9001:2008 |
| Pump body | Stainless Steel, Cast Iron, Aluminum, Polypropylene, Engineering Plastic, Cast Iron+Rubber Lined; |
| Diaphragm | NBR,Viton,Neoprene,EPDM,Santoprene,Hytrel,PVDE etc. |
| Material of non-wetted parts | Cast Iron, Aluminum Alloy; |
| | Stainless Steel, Cast Iron, Aluminum, Polypropylene, Engineering Plastic, Cast Iron+Rubber Lined; |
| Material of wetted parts |
2) Application Area
QBY type diaphragm pump are operated with compressed air while the Series DBY electric diaphragm pumps are driven by electric motor. HAIHE's hydraulically diaphragm pump work as well as those imported from Germany or USA, suitable for pumping fluids with particles, and various liquids, which are highly viscous, volatile, corrosive or toxic, as well as colloids
3) Main usage
1.the pump can suck the peanut ,pickles,tomato slurry,red sausage,chocolate,hops and syrup etc.
2.the pump can suck the panit,pigment,glue and adhesive etc.
3.the pump can suck various glazed slurries of tile,porcelain,brick and chinaware etc.
4. the pump can suck various grinding matcrials,corrosive agent and clean the oil dirt etc.
5. the pump can suck various toxin and flammable or volatility liquid etc.
6. the pump can suck various wedage water,cement slurry and mortar etc.
7. the pump can suck various strong acid,alkali and corrosive liquid etc.
8.It can be used as a front-step transmission device of the solid and liquid separation equipment.
4) Parameter
5.Characteristic
6. Materials
| Code of materials for pump body |
| Material of pump body | Code | Material of pump body | Code |
| Aluminum alloy | L | Stainless steel | B |
| Cast iron | Z | Rubber lining | ZCJ |
| Engineering plastic | S | | |
| Code of materials for diaphragm |
| Material of diaphragm | Code | Material of diaphragm | Code |
| Buna-N | NBR | Neoprene | CR |
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