Vertical multi-stage pumps use multiple impellers mounted on a single shaft to produce higher pressures than single impeller centrifugal pumps. These highly efficient pumps require lower Net Positive Suction Head Available than other pump types, and are ideally suited for applications requiring high pressures.
GDL vertical multistage inline pump is the latest type, which is characterized by energy saving, space effective, easy installation, stable performance and so on. The casing is made of 1Cr18Ni9Ti top-grade stainless steel while the shaft gland adopts the abrasion-resistance mechanical seal with zero leakage and a long service life.
GDL vertical multistage inline pump solves the axial force with the hydraulic balance so that the pump has stable running with low noise. Its installation conditions are more favorable than those of DL pump because it can be easily installed in the middle of a segment of horizontal pipeline.
GDL vertical multistage inline pump can fully meet the need for the water supply and drainage of high-rise buildings, deep wells and mines and the like as well as for the fire fighting facilities. Therefore, it is the optimal type to transport cold and hot water, general media or other liquids with similar physical and chemical properties as water in all major industries.INQUIRE NOW
| Item | GDL vertical multistage inline centrifugal water pump |
| Suction | Single |
| Model | GDL series |
| Material | Stainless steel |
| Color | Blue and adjustable |
| Mode | Vertical |
| Impeller | Open impeller |
| Seal | Soft packing seal or mechanical seal |
| Speed | 2900r/min |
| Theory | Centrifugal pump |
| Structure | Multistage pump |
| Usage | irrigation, transfer water |
| Power | Electric |
| Standard or Non | Standard |
| Shaft | Stainless steel |
| Outlet diameter | 25-100mm |
| Capacity | 1.4-192m³/h |
| Head | 33-230m |
| Power | 1.1-132kw |
| Warranty | 1year |
| Certificate | ISO9001:2008 |
| OEM | Acceptable GET THE LATEST PRICE |
| Feature | Cheap, mature technology, widely used |
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