Single Stage Double Suction Irrigation Centrifugal Pump
Description
The S series pumps are single stage, double suction centrifugal pumps designed for high-volume water transfer in a wide range of applications. These horizontal split case pumps are ideal for irrigation, municipal water supply, industrial processes, and more. Available in 43 sizes ranging from 80mm to 400mm discharge, they can handle capacities up to 4000 cubic meters per hour and heads up to 160 meters. The design allows for easy maintenance with simple assembly and disassembly, without the need for special tools. All major wear components and replaceable parts are easily accessible, minimizing downtime and effort during repairs.

Features
• Designed with a horizontal, vertical axis medium open-type double pump shell structure.
• Lining made of cemented carbide or rubber for excellent wear resistance and corrosion resistance.
• High-efficiency hard alloy and low NPSH (Net Positive Suction Head) for improved performance.
• Brief type bearing structure with high bearing capacity design for long-lasting operation.
• Adjustable clearance between protection board and impeller ensures efficient pump operation.
• Offers multiple sealing options including packing seal, impeller seal, and mechanical seal.
• Flexible drive options such as belt, coupling, hydraulic transmission, or reducer drive.
• Outlet direction can be rotated in eight different angles for flexible installation.
• Available in multiple series to meet long-distance transmission needs.

Applications
• Fire Protection
• Water Transfer
• Municipal Water Supply
• Irrigation
• Industrial Processes
• Process Water
• Raw Water Supply
• Dewatering (Clean Water)
• Flood Mitigation

FAQ
A: What kind of company are you?
Q: We are a professional centrifugal pump manufacturer located in Boy Town, Baoding, China, with over 20 years of experience. Our reputation is built on quality, service, and timely delivery. We believe that long-term business relationships depend on product quality, pricing, packaging, and delivery time.
A: What quality assurance do you provide and how do you control quality?
Q: We have a strict procedure to check products at every stage of manufacturing: casting, heat treatment, machining, assembly, and testing.
A: Can you install the motor or diesel engine with the pump for us?
Q: Yes, we can. We have extensive experience in integrating motors and engines with our pumps.
A: What is your MOQ?
Q: Trial sample orders are acceptable.
A: What are your payment terms?
Q: T/T, L/C, D/P, D/A, etc.
A: What about the warranty?
Q: We offer a one-year warranty on all pumps. The warranty may vary depending on specific operating conditions.
A: What is the delivery time?
Q: 15–30 days, depending on order quantity.
A: Can you do OEM branding?
Q: Yes, we welcome OEM orders.
A: What information should I provide to get a pump solution?
1. Material:
2. Head: ___ m
3. Flow: ___ m³/h
4. Medium size: ___ mm
5. Particle shape (smooth or sharp):
6. Medium pH level:
7. Temperature:
8. Drive type:
9. Power supply:
Contact me for a detailed quotation with performance curves and drawings.
Vicky
Mob: +86 158 3083 1733
Tel: +86 312 8929296
Fax: +86 312 3085383
Description
The S series pumps are single stage, double suction centrifugal pumps designed for high-volume water transfer in a wide range of applications. These horizontal split case pumps are ideal for irrigation, municipal water supply, industrial processes, and more. Available in 43 sizes ranging from 80mm to 400mm discharge, they can handle capacities up to 4000 cubic meters per hour and heads up to 160 meters. The design allows for easy maintenance with simple assembly and disassembly, without the need for special tools. All major wear components and replaceable parts are easily accessible, minimizing downtime and effort during repairs.

Features
• Designed with a horizontal, vertical axis medium open-type double pump shell structure.
• Lining made of cemented carbide or rubber for excellent wear resistance and corrosion resistance.
• High-efficiency hard alloy and low NPSH (Net Positive Suction Head) for improved performance.
• Brief type bearing structure with high bearing capacity design for long-lasting operation.
• Adjustable clearance between protection board and impeller ensures efficient pump operation.
• Offers multiple sealing options including packing seal, impeller seal, and mechanical seal.
• Flexible drive options such as belt, coupling, hydraulic transmission, or reducer drive.
• Outlet direction can be rotated in eight different angles for flexible installation.
• Available in multiple series to meet long-distance transmission needs.
Item | Split Case / Double Suction Water Pumps |
Model | MS |
Material | Cast Iron, SS 304, SS 316L, etc. |
Color | Customizable upon request |
Mode | Horizontal |
Impeller | Double Suction Impeller |
Drive | Belt or Coupling |
Seal | Packing Seal or Mechanical Seal |
Speed | 2950r/m, 1450r/min, 970r/min, 730r/min, 585r/min |
Theory | Centrifugal Pump |
Structure | Single Stage Pump |
Usage | Clean Water, Raw Water, Sea Water, etc. |
Power | Electric Motor or Diesel Engine |
Standard | ISO |
Application | Plant, Mine, Power Station, Urban Water Supply, Irrigation, etc. |
Outlet Diameter | 1 inch to 32 inch |
Capacity | 25-15000m³/h |
Head | 8.6-200m |
Power | 22-1250kW |
Warranty | 1 Year |
Certificate | ISO9001 |
OEM | Acceptable |
Feature | High Flow Rate, High Efficiency, Easy Maintenance |

Applications
• Fire Protection
• Water Transfer
• Municipal Water Supply
• Irrigation
• Industrial Processes
• Process Water
• Raw Water Supply
• Dewatering (Clean Water)
• Flood Mitigation

FAQ
A: What kind of company are you?
Q: We are a professional centrifugal pump manufacturer located in Boy Town, Baoding, China, with over 20 years of experience. Our reputation is built on quality, service, and timely delivery. We believe that long-term business relationships depend on product quality, pricing, packaging, and delivery time.
A: What quality assurance do you provide and how do you control quality?
Q: We have a strict procedure to check products at every stage of manufacturing: casting, heat treatment, machining, assembly, and testing.
A: Can you install the motor or diesel engine with the pump for us?
Q: Yes, we can. We have extensive experience in integrating motors and engines with our pumps.
A: What is your MOQ?
Q: Trial sample orders are acceptable.
A: What are your payment terms?
Q: T/T, L/C, D/P, D/A, etc.
A: What about the warranty?
Q: We offer a one-year warranty on all pumps. The warranty may vary depending on specific operating conditions.
A: What is the delivery time?
Q: 15–30 days, depending on order quantity.
A: Can you do OEM branding?
Q: Yes, we welcome OEM orders.
A: What information should I provide to get a pump solution?
1. Material:
2. Head: ___ m
3. Flow: ___ m³/h
4. Medium size: ___ mm
5. Particle shape (smooth or sharp):
6. Medium pH level:
7. Temperature:
8. Drive type:
9. Power supply:
Contact me for a detailed quotation with performance curves and drawings.
Vicky
Mob: +86 158 3083 1733
Tel: +86 312 8929296
Fax: +86 312 3085383
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ruian city yixuan auto parts co.,ltd , https://www.yixuanauto.com