| Customization: | Available |
|---|---|
| After-sales Service: | Online Service |
| Warranty: | 12 Months After Delivery |
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Description
DG type single-stage multi-stage centrifugal pumps as high-pressure boiler water supply pumps or other high-pressure water supply pumps, the temperature of the conveying medium does not exceed 160 ° C (medium pressure does not exceed 105 ° C), suitable for various capacities of power plant units unit system and the mother pipeline system for water supply system.
This type of pump is a single-case sectional multi-stage centrifugal pump. Its suction and discharge ports are vertically upward. The front section, interrupted and back section are connected into one by wearing bar, and the static bonding surface between each section mainly relies on metal surface sealing, and there is no O-ring as auxiliary sealing.The suction section, middle section and spitting section of the DGB high-pressure pump are made of forged parts.
Material of flow passage components:
The COS series Split case pump/Split casing pump/Double suction centrifugal pump could be customized with
different material, main material configuration followed :
| Recommended Material Configuration (For reference only) | |||||
| Item | Clean water | Drink water | Sewage water | Hot water | Sea water |
| Case & Cover | Gray iron (HT250) | S.S304 | Ductile iron (QT500) | Cast Steel | Duplex S.S 2205 |
| Impeller | Gray iron (HT250) | S.S304 | Ductile iron (QT500) | 2Cr13 | Duplex S.S 2205 |
| Wearing ring | Gray iron (HT250) | S.S304 | Ductile iron (QT500) | 2Cr13 | Duplex S.S 2205 |
| Shaft | C.S 45 | S.S420 | 40Cr | 40Cr | Duplex S.S 2205 |
| Shaft sleeve | C.S 45 | S.S304 | S.S304 | S.S304 | Duplex S.S 2205 |
| Remarks: detailed material list will according to liquid and site conditions | |||||
2) Applications:
a) Waterworks
b) Circulation water for air-condition
c) Water supply for industry and building
d) Irrigation and drainage pumping station
e) Power plant
f) Fire fighting
g) Marine and boat
h) Petrolchemical factory
Our Service
1.Delivery: Delivery time will be on time as the contact. Usually, the delivery time is of centrifugal pump is for 15-25 working days.
2.Warranty: 1 year for the pump body, 3 months for the main working parts.
3.Package:According to your quantity, we use plywood case which is durable for ocean transport.
4.Shipping: By Sea and By Air
5.Payment: We are accept T/T,L/C,West Union and so on.
6.Pre-sales Service:According to your requirement, we will give your our profession advice of pump solution.
7.On-sales Service:We will clearly show you everything in fact when you place an order with us. We will takes photos or videos to show you order production situation.
8.After-sales Service: We will full report you the production progress and plan. Meanwhile, we will follow up the pump working conditions per three months when the pumps put into use, and can send the spare parts to you within one week if you need.
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