CHANGSHA SANCHANG PUMP CO., LTD.
| Payment Terms | L/C, T/T |
| Supply Ability | 300pcs/month |
| Delivery Time | 30 working days |
| Packaging Details | Plywood Case |
| Flow Capacity | 15-28m3/h |
| Delivery Head | 144-618m |
| Inlet/Outlet Dia. | 80mm/80mm |
| Working Pressure | <9.27MPa |
| Liquid Temperature | 0-120 ℃ |
| Application | Clean Water, Sewage, Hot Water, Corrosive Liquid, Mining Water |
| Material | Cast Iron, Cast Steel, S.S304, S.S316, Duplex S.S2205 |
| Dirven By | Electric Motor / Diesel Engine |
| Voltage | 380V/415V/440V/460V |
| Speed | 2980/3560rpm |
| Seal | Gland Packing/Mechanical Seal |
| Frequency | 50/60Hz |
| Brand Name | SANCHANG |
| Model Number | DG25-50X11 |
| Certification | ISO9001 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 300pcs/month |
| Delivery Time | 30 working days | Packaging Details | Plywood Case |
| Flow Capacity | 15-28m3/h | Delivery Head | 144-618m |
| Inlet/Outlet Dia. | 80mm/80mm | Working Pressure | <9.27MPa |
| Liquid Temperature | 0-120 ℃ | Application | Clean Water, Sewage, Hot Water, Corrosive Liquid, Mining Water |
| Material | Cast Iron, Cast Steel, S.S304, S.S316, Duplex S.S2205 | Dirven By | Electric Motor / Diesel Engine |
| Voltage | 380V/415V/440V/460V | Speed | 2980/3560rpm |
| Seal | Gland Packing/Mechanical Seal | Frequency | 50/60Hz |
| Brand Name | SANCHANG | Model Number | DG25-50X11 |
| Certification | ISO9001 | Place of Origin | CHINA |
| High Light | 15m3/H Boiler Feed Water Pump ，Boiler Feed Water Pump 440V ，multistage boiler feed pump 460V | ||
Horizontal Ring Section Multistage Centrifugal Pump DG25-50X11 for Hot Water
Description
The Sanchang Type DG Multistage Ring Section Centrifugal Pump is a radially split, segmented casing, multistage pump designed with modular interstage components. These identical components can be assembled to produce pumps of varying numbers of stages, hydraulics, materials, and configurations to meet the customer's specific requirements.
A horizontal multistage ring section pump, can handle pressures of up to 100 bar or 1,500 psig. Aside from boiler feed applications, it can handle operations for agricultural irrigation, desalination and reverse osmosis, pressure boosting systems, natural gas processing systems, and paper mill shower water.
Design Features
* With symmetrically arranged impeller rotor components, axial forces generated by all levels of symmetrical impellers forces offset each other and automatic balancing of huge axial thrust within pump cavity can be realized without the balance disc structure.
* Unique throtting and pressure reduction devices, odd-level balancing device.
* Using advanced hydraulic model, independent R&D enery efficient products, Good centering of impeller and guide vane channel and efficiency will not significantly drop as balancing disc wears and rotor components move forward. No leakage of balancing water reduces loss of volume and improves pump efficiency and pump efficiency is on average 2-5% higher than normal pumps.
* By adopting precision casting and unique throttling and pressure reducing devices for auxiliary support pump vibration and noise are greatly reduced and service life is prolonged.
* Excellent hydraulic model and design, unique first stage double suction impeller, forging casting, reliable anti-abrasive materials make sure the pump with excellent NPSH, pump work steady, no noise and users do not need to add preposition pump or inrease the height of the inlet chest.
* No axial clearances when pump working and stop.
* It can change mechanical seal, bearing without disassemble the inlet/outlet pipes.
* Forging casting spare parts can save the maintenance cost
* No mechanical balancing drum, disc or similar device, which ensure pump could be applied into more wider range of application.
Parameters
| Flow Capacity | 15-28m3/h | Delivery Head | 144-618m |
| Inlet/Outlet Dia. | 80mm/80mm | Working Pressure | ≤ 9.27 MPa |
| Liquid Temperature | 0 - 120 ℃ | Driven By | Electric Motor / Diesel Engine |
| Seal Type | Mechanical seal / Gland packing | Liquid | Hot water or similar |
| Material of Construction | Cast Iron / Cast Steel / S.S304 / S.S316 / Duplex S.S2205 | ||
| Parts Name | Clean Water | Sewage | Hot Water | Corrosive Liquid | Oil Liquid |
| Pump Body | Cast Iron | Ductile Iron | Cast Steel/S.S304 | S.S304/S.S316/S.S2205 | S.S304/S.S316 |
| Shaft | Cast Iron | S.S420 | S.S420/42CrMo | S.S630 | S.S420/40Cr |
| Shaft Sleeve | Carbon Steel | S.S420 | S.S304 | S.S316/S.S630/S.S2205 | S.S304/S.S316 |
| Impeller | Cast Iron | Ductile Iron | Cast Steel/S.S304 | S.S304/S.S316/S.S2205 | S.S304/S.S316 |
| Wearing Ring | Cast Iron | Ductile Iron | Cast Steel/S.S304 | S.S304/S.S316/S.S2205 | S.S304/S.S316 |
| Bearing | China Make/NSK/SKF/Customized | ||||
| Seals | Mechanical Seals/Gland Packing Seals | ||||
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2003
Total Annual:
10,000,000-15,000,000
Employee Number:
95~120
Ecer Certification：
Active Member
SANCHANG PUMP is a professional pump manufacturer located in Hunan, China. We have our own machinery workshop, assembly line, testing facilities, and warehouse. Now, we mainly produce industrial pumps like double suction split case centrifugal water pump, multistage centrifugal water pump, end sucti... SANCHANG PUMP is a professional pump manufacturer located in Hunan, China. We have our own machinery workshop, assembly line, testing facilities, and warehouse. Now, we mainly produce industrial pumps like double suction split case centrifugal water pump, multistage centrifugal water pump, end sucti...
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