Product Description
Series pump is used for handling clear water or the liquids similar to the water physically and chemically finding the applications for water feed and supply service in fire fighting,mine, plants and towns, air-conditioning, extinguishing and irrigation. In spite of the same specification, the pump's performances vary with the diameter of the impeller.
Pumps should be installed in a convered area, protected against the weather.
Caution:
1.Check the alignment of the couplings before using.
2.It is prohibited from the dry running of the pump, which would damage the shaft seal
3. Check the lubrication of the bearings, for every 1000 working hour period, replenish the bearings with 3# calcium base grease through the oil cup with high pressure oil gun; and for every half an year, 30# mechanical oil must be renewed to the centrifugal pump lubricated by the oil.
4. The piping should be fixed by their independent supports; otherwise the pump would be damaged by the piping weight
5. The suction pine should be installed individually to the every single pump, and which be as short as possible with little bend.
6. The undertaking pressure of the pump is different with materials, and its working pressure must be accommodated to
the undertaking pressure of the pump.
7. When delivering the medium of none fresh water, please refer its physical and chemical property to the supplier including the material of the pump and the shaft seal.
8. in the period of warranty, in case that the machine happens to failure, the user should inform the product service center of the supplier for handling. After being guaranteed by the supplier, the user can assign the experiential technician to deal with it.
Product Parameters
Construction features:
| Pump Body: |
Cast iron |
| Shaft: |
Stainless steel AISI 420 |
| Impeller: |
Double brass impeller |
| Motor: |
Closed,externally ventilated |
| Insulation Class: |
B/F |
| Protection Class: |
IP44/IP54 |
| Duty: |
Continuously rated |
| Mechanical Seal: |
φ16,φ18,φ25 silicon carbide/graphite |
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