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| Email: | sales@sanchangpump.com |
| Hotline： | +86 133 0748 1676 |
| +86 193 1300 1794 | |
| Mobile： | +86 133 0748 1676 |
| Wechat： | +86 193 1300 1794 |
| Address： | No.517,Xiangfu Road |
| Yuhua District, | |
| Changsha City | |
| Hunan Province, P.R.C |
COS Double Suction Split Case Pump
Classification:
BB1 Double Suction Split Case Pump
COS single-stage horizontal open pump
Urban water supply
Electric power industry
Petrochemical industry
Key words:
water pump
Head range: H = 9.5~305m
Conveying temperature:-20-80 ℃
Inlet pressure: 0.6MPa
Sealing form: packing seal, mechanical seal
Water pump material: HT200, HT250, QT600, ZG, 304, 316, 316L, 317L, 904L, CD4-MCu, etc
Hotline:
- Product Description
- Performance Parameter
- Installation Drawings
- Installation And Use
- Faults And Solutions
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- Commodity name: COS Double Suction Split Case Pump
Flow range: Q = 20~12000 m3/h<br>Head range: H = 9.5~305m<br>Conveying temperature:-20-80 ℃<br>Inlet pressure: 0.6MPa<br>Sealing form: packing seal, mechanical seal<br>Water pump material: HT200, HT250, QT600, ZG, 304, 316, 316L, 317L, 904L, CD4-MCu, etc</br></br></br></br></br>
COS type high-efficiency horizontal single-stage double-suction horizontal split casing centrifugal pump is a new product of the fifth generation double-suction medium-opening pump developed by our company. This series of spectrum products have a wider performance range, wider hydraulic model, reasonable and reliable structure, and more consideration of humanized factors in use and maintenance, so that users can operate and maintain quickly and easily.
Structure type
COS type high-efficiency horizontal single-stage double-suction horizontal centrifugal pump is installed horizontally. The pump casing is horizontally separated from the axis line. The upper part is the pump cover and the lower part is the pump body. The suction inlet and discharge outlet are both on the pump body below the pump axis. The center line is perpendicular to the axis. During maintenance, the pump cover can be opened and the rotor parts can be taken out without disassembling the water inlet and outlet pipelines. The shaft seal is sealed with soft packing or mechanical seal.
COS series open pump can be horizontal or vertical installation, horizontal pump drive end can be based on the needs of users in the left or right side of the pump, flange hole can be GB standard, ISO standard, DIN standard, BS: standard or ASI standard settings.
Both ends of the use of grease lubrication ball bearings, can also be used thin oil lubrication structure. The upper end of the vertical pump is a grease-lubricated ball bearing, and the lower end is a medium-lubricated silicon carbide wear-resistant sliding bearing.
According to user requirements, the pump can be rotated clockwise or counterclockwise.
Use
COS series pumps are used in waterworks, irrigation, drainage pumping stations, power stations, industrial water supply systems, fire fighting systems, ship systems, and are also suitable for general use in the oil refining industry.
Model Description
Example: COS300-390A
COS-High efficiency single stage double suction centrifugal pump
300-300mm diameter pump outlet
390-basic impeller nominal diameter 390mm
A- impeller first cutting; B- impeller second cutting; C- impeller third cutting;
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Flow range: Q = 20~12000 m3/h
Head range: H = 9.5~305m
Conveying temperature:-20-80 ℃
Inlet pressure: 0.6MPa
Sealing form: packing seal, mechanical seal
Water pump material: HT200, HT250, QT600, ZG, 304, 316, 316L, 317L, 904L, CD4-MCu, etc
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Hunan Sanchang Pump Co., Ltd.
| Email: | sales@sanchangpump.com |
| Hotline: | +86 133 0748 1676 |
| +86 193 1300 1794 | |
| Mobile/wechat: | +86 133 0748 1676 |
| +86 193 1300 1794 | |
| Address: | No.517,Xiangfu Road, Yuhua |
| District, Changsha City | |
| Hunan Province, P.R.C |
