Introducing our top-tier High Quality Electric Industrial Semi Submersible Vertical Sump Sewage Pump, built for Heavy Duty applications. Engineered to handle challenging environments, this SP Spindle Sand Mud Gravel Slurry Centrifugal Water Pump is ideal for rigorous mining operations, delivering reliability and efficiency where it matters most.

Meet the CSP(R) Sump Pump, a vertical centrifugal slurry pump designed with precision. Fully immersed in liquid, it features a vertically downward inlet and a vertically upward outlet, ensuring optimal fluid handling and exceptional performance.
The sophisticated design of our pump includes integral components such as a lower filter screen, robust pump body, efficient impeller, durable shaft, protective guard plate, sturdy bracket, and other crucial parts, all working in harmony for superior performance.
Ingeniously supported at the upper part by a robust bearing, this pump is strategically installed beneath the liquid level, eliminating the need for shaft seals or seal water. It operates seamlessly even under low suction conditions, offering unparalleled reliability.
Crafted with wear-resistant materials, our flow parts are expertly engineered to transport abrasive and coarse particles, as well as high-concentration slurry. This ensures durability and longevity in the most demanding conditions.
Designed for versatility, this pump excels in conveying corrosive substances, coarse particles, and high-concentration slag slurry. Its applications span across metallurgy, mining, coal, electric power, building materials, and environmental protection, making it a vital component in various industries.
Featuring diverse transmission options, the pump offers both BD (belt drive) and DC (direct drive) configurations, providing adaptability to suit your specific operational requirements.
Our pump's immersion depth is adjustable within the standard size range, allowing customization based on your unique needs and ensuring optimal performance for any application.
Engineered for precision, this pump rotates counterclockwise as viewed from the suction port, ensuring efficient and effective fluid movement.
CSP(R) Type Sump Pump Clean Water Performance Table: A comprehensive guide to understanding the superior clean water capabilities of our CSP(R) Sump Pump, showcasing its exceptional performance metrics.
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: Designed with advanced engineering, our pump's structure is robust and durable, tailored to meet the most demanding industrial requirements.
Application: Discover the breadth of applications for our pump, from handling abrasive and coarse particulates to managing high-concentration slurries, across a variety of critical industries.

Company: Our company, Shijiazhuang Chongmu Fluid Machine Co., Ltd, stands as a beacon of excellence in the pump industry.
With over two decades in the centrifugal pump industry, Shijiazhuang Chongmu Fluid Machine Co., Ltd. is a modern and dynamic enterprise dedicated to excellence in production, research, and service. Our facilities boast a state-of-the-art pump room and an advanced processing workshop, ensuring a seamless and closed-loop production from casting to assembly. Led by a team of seasoned R&D engineers, we deliver professional and efficient solutions that our clients can trust. Choose Chongmu for unparalleled expertise and top-tier equipment.
Chongmu Main Products: Discover our expansive range of innovative pump solutions, each engineered for excellence.
1. Slurry Pumps: Engineered for high performance in transporting thick, abrasive slurries.
2. Gravel Pumps: Designed to handle the toughest gravel and sediment-laden environments.
3. ZJQ Submersible Slurry Pumps: Remarkably efficient for underwater slurry applications.
4. Inline Pumps: Streamlined for seamless operation in connected piping systems.
5. Multi-Stage Pumps: Providing superior pressure capabilities across multiple stages.
6. Split Case Pumps: Offering robust construction for high-volume fluid movement.
7. Sewage Pumps: Reliable and efficient solutions for waste management.
8. Mixed Flow Pumps: Versatile pumps for combining axial and radial flow characteristics.
9. Self Priming Pumps: Effortless self-priming for quick and easy operation.
10. Spare Parts: Comprehensive range of parts to maintain optimal pump performance.
Our Workshop: A state-of-the-art facility equipped with the latest technology and skilled craftsmanship.

FAQ: Your queries answered with clarity and detail to ensure an informed decision.
1. What information do you need to offer a quotation?
Liquid: Specify the type and characteristics of the liquid to ensure optimal pump selection.
Pump Capacity: m³/h or L/S: Provide the desired capacity for precise pump sizing and performance.
Pump Head: M: Indicate the required head height to match the pump to your application.
pH: Identify the pH level of the liquid to ensure material compatibility and pump longevity.
Specific Gravity: Provide the specific gravity to determine the appropriate pump power.
Voltage: V: State the necessary voltage for the pump's intended environment.
Frequency: Hz: Specify the frequency to ensure compatibility with your power supply.
2. Are you the manufacturer or trading company?
We are a genuine manufacturer specializing in centrifugal pumps, proudly serving the industry for over 20 years with proven expertise and quality.
3. Can we pay a visit to your factory?
Yes, we warmly welcome you to visit our factory to experience our facilities and quality processes firsthand.
4. What is the MOQ?
There is no MOQ, allowing the flexibility to order a single pump or any individual spare part as needed.
1 set of pump, or 1 piece of spare part is ok: Offering convenience and flexibility in purchase quantities to meet your precise requirements.
5. Do you accept OEM orders?
Absolutely! We warmly welcome OEM orders. Simply send us your detailed drawings, and our expert team will ensure the production of high-quality products tailored specifically to your needs.