Introducing the High-Performance Electric Industrial Semi-Submersible Vertical Sump Sewage Pump. This robust and heavy-duty pump is designed to tackle the toughest environments, such as mining, with its SP Spindle and expertise in handling sand, mud, gravel, and slurry. Engineered for excellence, it provides reliable centrifugal water pumping for your industrial needs.

The CSP(R) Sump Pump offers unparalleled efficiency as a vertical centrifugal slurry pump. Its design allows for immersion in liquid, with the pump inlet strategically placed vertically downward and the outlet vertically upward, ensuring optimal fluid management on the opposite side of the pump.
Crafted with precision, this pump comprises a lower filter screen, pump body, impeller, shaft, guard plate, and a robust bracket, all working together seamlessly to deliver superior performance and durability.
Ingeniously designed, the upper portion of the pump is supported by a durable bearing, enabling the pump to be installed beneath the liquid without the need for shaft seals or shaft seal water. It operates efficiently even under conditions of insufficient suction, demonstrating its versatility and reliability.
The flow components of this innovative pump are constructed from wear-resistant materials, making it ideal for transporting abrasive, coarse particles, and high-concentration slurry, ensuring longevity and consistent performance.
Perfectly suited for conveying corrosive materials, coarse particles, and high-concentration slag slurry, this pump finds its applications across diverse industries, including metallurgy, mining, coal, electric power, building materials, and environmental protection, showcasing its adaptability and efficiency.
This pump features versatile transmission options with BD (Belt Drive) and DC (Direct Drive), offering flexibility and convenience to meet specific operational requirements.
The depth of immersion is customizable, allowing users to adjust it according to actual needs within the standard size range, providing tailored solutions for various applications.
Engineered for precision, the pump rotates counterclockwise when viewed from the direction of the suction port, ensuring efficient operation and fluid control.
CSP(R) Type Sump Pump Clean Water Performance Table: Comprehensive data to help you optimize performance based on your specific requirements.
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 thoughtfully designed pump structure ensures maximum efficiency and durability in challenging environments.
Application: Versatile and reliable, this pump serves a wide range of industrial applications with unmatched performance.

Company: Shijiazhuang Chongmu Fluid Machine Co., Ltd.
Shijiazhuang Chongmu Fluid Machine Co., Ltd. stands as a pinnacle of modern pump solutions, excelling in production, research, development, sales, and service for over two decades. Our state-of-the-art pump room and precision workshops boast advanced processing equipment, ensuring seamless, closed-loop production from casting to assembly. Trust our professional, efficient team of experienced engineers to deliver excellence with each pump.
Chongmu Main Products: A diverse range of high-quality pump solutions tailored for different industrial needs.
1. Slurry Pumps: Built for durability and efficiency in handling thick sludge and slurry.
2. Gravel Pumps: Designed for superior performance in transporting gravel and similar materials.
3. ZJQ Submersible Slurry Pumps: Engineered for submersion and optimal slurry management.
4. Inline Pumps: Compact and efficient, ideal for streamlined fluid transfer.
5. Multi-stage Pumps: Perfect for high-pressure applications, ensuring robust performance.
6. Split Case Pumps: Offering reliability and ease of maintenance with a split case design.
7. Sewage Pumps: Expertly designed to handle sewage and wastewater with ease.
8. Mixed Flow Pumps: Versatile in functionality, catering to various flow requirements.
9. Self-Priming Pumps: Providing reliable self-priming capabilities for diverse applications.
10. Spare Parts: A comprehensive selection of high-quality spare parts to ensure optimal pump maintenance.
Our Workshop: A hub of innovation and precision, where cutting-edge pump technology comes to life.

FAQ: Your most pressing questions answered with clarity and detail.
1. What information do you need to offer a quotation? Rest assured, we provide accurate quotations based on detailed specifications.
Liquid: Understanding the type of liquid to ensure compatibility and performance.
Pump Capacity: m³/h or L/S - Tailored to meet your specific flow requirements.
Pump Head: M - Customizable to deliver the desired pressure and height.
pH: Vital for selecting the right materials to withstand corrosive environments.
Specific Gravity: An essential factor in determining pump efficiency and material selection.
Voltage: V - Ensuring electrical compatibility and optimal performance.
Frequency: Hz - Tailored to meet the specific electrical standards of your region.
2. Are you the manufacturer or trading company? Proud to be manufacturers with over 20 years of expertise in centrifugal pumps.
Yes, we are a genuine manufacturer of centrifugal pumps, providing industry-leading solutions for over two decades.
3. Can we pay a visit to your factory? Experience our operations firsthand; we warmly invite you to visit our facility.
Indeed. We cordially invite you to tour our facilities and witness our dedication to quality.
4. What is the MOQ? Flexible options to accommodate orders of any size, with no minimum quantity.
There is no MOQ. Flexibility and convenience are key; order as little as 1 set of pump or spare part.
1 set of pump or 1 piece of spare part is perfectly acceptable, as we cater to the unique needs of each customer.
5. Do you accept OEM orders?
Absolutely! We warmly welcome OEM orders. Simply provide us with the drawings, and our skilled team at Shijiazhuang Chongmu Fluid Machine Co., Ltd. will expertly craft the Reliable Blue Electric Vertical Sump Pump for Wastewater Management to meet your precise specifications.