Introducing our High-Quality Electric Industrial Semi-Submersible Vertical Sump Sewage Pump. Engineered for heavy-duty performance, this robust machine is specifically designed for handling sand, mud, gravel, and slurry. It's the ultimate centrifugal water pump solution for mining and industrial applications.

The CSP(R) sump pump is a marvel of vertical centrifugal technology. Expertly designed to be immersed in liquid, it features a vertically downward-facing inlet and a strategically upward-facing outlet on its opposing side, optimizing fluid dynamics for maximum efficiency.
With a sophisticated construction, the pump comprises essential components such as a lower filter screen, pump body, impeller, shaft, guard plate, and an expertly crafted bracket, each contributing to its superior performance and reliability.
Ingeniously supported by a durable bearing, the upper part ensures stability, while the pump operates seamlessly under liquid without the need for shaft seals or additional shaft seal water. It functions impeccably even in conditions of insufficient suction.
Crafted with cutting-edge wear-resistant materials, the flow components are adept at transporting abrasive, coarse particles, ensuring efficient handling of high-concentration slurry with ease.
This pump excels in conveying corrosive, coarse particles, and high-concentration slag slurry, finding critical applications within industries like metallurgy, mining, coal, electric power, construction materials, and environmental protection.
Our pump offers flexible transmission types: BD and DC, providing users with the choice of belt drive or direct drive systems to suit their specific operational needs.
The depth of liquid immersion is customizable within the standard size range, allowing users to tailor the pump's depth to their precise operational requirements.
Viewed from the suction port's perspective, the pump rotates counterclockwise, a design choice that enhances operational smoothness and reliability.
CSP(R) Type Sump Pump Clean Water Performance Table: Your key to understanding the extraordinary performance metrics of our premium sump pump.
Type |
Allowable Mating Max. Power
(Kw) |
Range Of Performance |
Impeller |
Capacity/Q |
Head
/m |
Speed
/rpm |
Max Efficiency
/% |
No. of Vanes |
Diameter
/mm |
m³/hr |
40PV-CSP |
15 |
19.44-43.2 |
4.5-28.5 |
1000-2200 |
40 |
5 |
188 |
65QV-CSP |
30 |
23.4-111 |
5-29.5 |
700-1500 |
50 |
5 |
280 |
100RV-CSP |
75 |
54-289 |
5-35 |
500-1200 |
56 |
5 |
370 |
150SV-CSP |
110 |
108-479.16 |
8.5-40 |
500-1000 |
52 |
5 |
450 |
200SV-CSP |
110 |
189-891 |
6.5-37 |
400-850 |
64 |
5 |
520 |
250TV-CSP |
200 |
261-1089 |
7.5-33.5 |
400-750 |
60 |
5 |
575 |
300TV-CSP |
200 |
288-1267 |
6.5-33 |
350-700 |
50 |
5 |
610 |
Structure: A meticulously engineered design that ensures optimal durability and performance.
Application: Versatile in operation, perfect for diverse industrial applications requiring robust slurry handling capabilities.

Company: A leader in innovative fluid machinery solutions.
Shijiazhuang Chongmu Fluid Machine Co., Ltd stands at the forefront of modern pump technology. With over 20 years of expertise, we excel in production, research, and development of centrifugal pumps. Our state-of-the-art facilities include a modern standard pump room and an advanced processing workshop. From casting to assembly, our one-stop, closed-loop production ensures excellence. Our team of seasoned R&D engineers is dedicated to providing professional and efficient services. Choose us for a trustworthy partnership, backed by professional teams and cutting-edge equipment.
Chongmu Main Products: Discover our extensive range of high-performance pumping solutions.
1. Slurry Pumps - Engineered for resilient and effective slurry solutions.
2. Gravel Pumps - Designed for robust performance in challenging environments.
3. ZJQ Submersible Slurry Pumps - Unmatched for submerged heavy-duty applications.
4. Inline Pumps - Optimal for streamlined fluid transport.
5. Multi-stage Pumps - For high-pressure applications.
6. Split Case Pumps - Precision-engineered for efficiency and reliability.
7. Sewage Pumps - Dependable solutions for wastewater management.
8. Mixed Flow Pumps - Balancing high flow and head.
9. Self-Priming Pumps - Ensuring easy start-up and operation.
10. Spare Parts - Comprehensive support for all your pump needs.
Our Workshop: A hub of innovation and precision engineering.

FAQ: Answers to your pressing questions on our products and services.
1. What information do you need to offer a quotation?
Liquid: Specify the type of liquid to ensure optimal pump selection.
Pump Capacity: m³/h or L/S - Tailor the pump's capacity to your unique requirements.
Pump Head: M - Define the head to match your operational demands.
pH: Indicate the pH level for compatibility assurance.
Specific Gravity: Critical for precise pump configuration.
Voltage: V - Specify the voltage to seamlessly integrate with your system.
Frequency: Hz - Ensure compatibility by specifying operational frequency.
2. Are you the manufacturer or trading company?
We are the true experts, a real manufacturer of centrifugal pumps with over 20 years of industry experience, ensuring quality and innovation.
3. Can we pay a visit to your factory?
Absolutely. We warmly invite you to visit our factory and see our dedication to quality firsthand.
4. What is the MOQ?
We have no MOQ. Flexibility is key, whether you need 1 set of a pump or a single spare part.
1 set of pump, or 1 piece of spare part is perfectly acceptable, offering you tailored solutions to fit your needs.
5. Do you accept OEM orders?
Yes, indeed! Simply send us your detailed drawings, and we will expertly craft the product tailored to your specific needs.