CHANGSHA SANCHANG PUMP CO., LTD.
| Payment Terms | L/C, T/T |
| Supply Ability | 300pcs/month |
| Delivery Time | 45 working days |
| Packaging Details | Plywood Case |
| Flow Capacity | 360-936m3/h |
| Delivery Head | 10-37m |
| Inlet/Outlet Dia. | 250/200mm |
| Working Pressre | <0.6MPa |
| Liquid Temperature | 0-80 ℃ |
| Application | Clean water, Sewage, Hot water, Corrosive liquid, Mining water |
| Material | Cast Iron, Cast Steel, S.S304, S.S316, Duplex S.S2205 |
| Driven By | Electric Motor / Diesel Engine |
| Voltage | 380V/415V/440V/460V/660V |
| Speed | 1480/1760rpm |
| Seal | Gland packing/Mechanical seal |
| Frequency | 50 /60 Hz |
| Brand Name | SANCHANG |
| Model Number | COS200-320 |
| Certification | ISO9001 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 300pcs/month |
| Delivery Time | 45 working days | Packaging Details | Plywood Case |
| Flow Capacity | 360-936m3/h | Delivery Head | 10-37m |
| Inlet/Outlet Dia. | 250/200mm | Working Pressre | <0.6MPa |
| Liquid Temperature | 0-80 ℃ | Application | Clean water, Sewage, Hot water, Corrosive liquid, Mining water |
| Material | Cast Iron, Cast Steel, S.S304, S.S316, Duplex S.S2205 | Driven By | Electric Motor / Diesel Engine |
| Voltage | 380V/415V/440V/460V/660V | Speed | 1480/1760rpm |
| Seal | Gland packing/Mechanical seal | Frequency | 50 /60 Hz |
| Brand Name | SANCHANG | Model Number | COS200-320 |
| Certification | ISO9001 | Place of Origin | CHINA |
| High Light | 1450rpm Raw Sea Water Pump ，ISO9001 Raw Sea Water Pump ，ISO9001 split casing centrifugal pump | ||
COS Series pumps are Horizontal Double Suction Split Case Centrifugal Stainless Steel Sea Water Pump, they are single-stage, double suction, horizontally mounted, applied for general water supply, water booster service, municipal waterworks, condenser cooling, hot water circulation, industrial water service, high building water supply, chemical plant, power plants etc.
It is specially design for corrosive liquid like the acid liquid, sea water as well as mining water with corrosiveness. All the wet parts choose stainless steel material, which ensure the working life of pumps while handling corrosieve liquids.
COS series Split case centrifugal sea water pumps feature a single double suction or two single suction impellers supported between bearings. The casing is split axially, with opposing suction and discharge flanges, greatly simplifying maintenance. With balanced bearings and a robust overall design it’s not uncommon to find a horizontal split case pumps still in use after 30 years of service.Suitable for electric or diesel engine, our COS series split case sea water pump duties range from 50m3/h to 20,000m3/h, head range from 15m to 220m.
FEATURES
* Axially split casing – rotating element can be removed without disturbing pipework
* Exceptional hydraulic efficiencies
* Double and single entry back to back impellers reduce end thrust, increase efficiency and bearing life
* Modular design for maximum interchangeability. Multiple impeller selections
* Stainless steel impellers and shaft as standard
* Internal high efficiency coating as standard
* Cartridge mechanical seals as standard
* Double row thrust bearing
* Wide operating range and extended bearing life
Parameters of COS200-320
The split case sea water pump is the right choice for a wide range of applications with medium to high flow rates. The optimized design of the split case pump ensures high efficiency and durability.
The environmental-friendly split case sea water pump has low maintenance requirements and can be produced in a number of materials according to the specific application requirements. Split case pumps are available for a wide range of flow rates and pressure heads. Available in horizontal and vertical execution and one or two-stage.
| Flow Capacity | 360-936 m3/h | Delivery Head | 10-37 m |
| Inlet/Outlet Dia. | 250/200 mm | Working Pressure | ≤ 0.6 MPa |
| Liquid Temperature | 0 - 80 ℃ | Driven By | Electric Motor / Diesel Engine |
| Seal Type | Mechanical seal / Gland packing | Liquid | Clean water or similar |
| Material of Construction | Cast Iron / Cast Steel / S.S304 / S.S316 / Duplex S.s2205 | ||
Applications
Water supply and booster stations.
Water purification processes.
Industrial washing.
Fire fighting systems.
Industrial and public applications.
Marine and metallurgy sectors, power plants.
Agricultural irrigation systems.
General application in refineries
The pump could be applied to transfer different kinds of liquid by customized wet parts, here followed our recommendation of main configuration:
| 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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