Product Description
DBY electric diaphragm pump is a new type of pumps, in recent years, because the diaphragm material made breakthrough progress, the more and more industrialized countries have adopted this type of pump, replacing part of centrifugal pump, screw pump, used in petrochemical industry, ceramic, metallurgy and other industries, DBY electric diaphragm pump suitable for low pressure, namely outlet pressure or less 3 KGF/cm2 occasions. DBY electric diaphragm pump is the factory production of a new type of conveying machinery, the motor through the reducer reduction drive, for all kinds of corrosive liquid, with grain fluid, high viscosity, volatile, flammable and poisonous liquid, all can with suction light suction do.
DBY electric diaphragm pump note: DBY electric diaphragm pump work first open the outlet valve, in the work are prohibited during the outlet valve closed.
Working Principle:
Moter(4)through the gear box(3)above the diaphragm plunger to drive around the ends(2) one after the other to reciprocate. In the left and right pump chamber, upper and lower four-way valve is equipped with(1),the movement of the diaphragm. Causes a change in volume of the working chamber, forcing the four-way valve is opened and closed alternately, so that the liquid suction and discharge continuously.
Structure Drawing:
Installation Method:
Parameters data:
| Model | Pump | Flow | Head | Suction | Power | Use temperature | Reducer model | |||
| Inlet | Outlet | M3/h | (m) | (m) | KW | Cast iron | Stainless steel | Aluminum alloy | ||
| DBY-10 | screw thread | 3/8" | 0.5 | 30 | 3 | 0.55 | 100 | 150 | 80 | XWD0.55-2-35 |
| DBY-15 | screw thread | 1/2" | 0.75 | 30 | 3 | 0.55 | 100 | 150 | 80 | XWD0.5-2-35 |
| DBY-25 | 25 | 25 | 3.5 | 30 | 4 | 1.5 | 100 | 150 | 80 | XLD1.5-3-35 |
| DBY-40 | 40 | 40 | 4.5 | 30 | 4 | 1.5 | 100 | 150 | 80 | XLD1.5-3-35 |
| DBY-50 | 50 | 50 | 6.5 | 30 | 4.5 | 4 | 100 | 150 | 80 | XLD2.2-3-35 |
| DBY-65 | 65 | 65 | 8 | 30 | 4.5 | 4 | 100 | 150 | 80 | XLD2.2-3-35 |
| DBY-80 | 80 | 80 | 16 | 30 | 5 | 5.5 | 100 | 150 | 80 | XLD3-3-35 |
| DBY-100 | 100 | 80 | 20 | 30 | 5 | 5.5 | 100 | 150 | 80 | XLD3-3-35 |
Packing in plywood carton for export:
FAQ:
1.1.1 Q: Are you trading company or manufacturer ?
A: We are factory.
1.1.2 Q: How long is your delivery time?
A: Generally it is 10-15 days .
1.1.3 Q: What is your terms of payment ?
A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 30% T/T in advance ,balance before shippment.
1.1.4 Q:Why choose us ?
We are:
•Top 500 of China Machinery Industry Manufacturer;
•Top 20 of China Pump Industry Manufacturer
We have achieved:
•ISO9001:2008;
•ISO14001:2004;
•GB/T28001-2001;
•CCS certificate;
•CCC certificate;
•CE certificate;
** Providing more details about your requirement such as flow, head, motor, mediu
