Electric Engine Centrifugal High Head Gravel Sand Dredging Pump
Our CG(H) type gravel pump is expertly engineered for the continuous, robust transport of highly abrasive materials that are simply too large for standard slurry pumps. Perfectly suited for demanding tasks such as dredging with dredgers, navigating river dredging, and managing the transport of blasting slag in metal smelting operations.
The CGH type stands out as a high-head gravel pump, providing superior performance.
1. This innovative series of gravel pumps features a horizontal centrifugal design with a streamlined single pump shell structure.
Broadly classified, it integrates the efficient capabilities of a slurry pump.
2. Designed with precision, the pump body and cover are secured with special clamps, allowing the outlet direction to be adjusted to any of the 360-degree positions for ease of installation and operation.
3. The gravel pump's bearing assembly utilizes a cylindrical structure, facilitating easy adjustment of the gap between the impeller and pump body, and enabling complete removal for maintenance.
4. Our bearings are designed for optimal performance with grease lubrication.
5. Choose from three advanced shaft seal types for gravel pumps: packing seal, expeller seal, and mechanical seal.
6. Featuring a broad flow path, excellent cavitation performance, and unmatched efficiency and abrasion resistance.
7. Benefit from a range of transmission methods: V-belt, elastic coupling, gear reducer, hydraulic coupling, and SCR speed control.
8. Wet component materials are crafted from nickel-containing high-chromium wear-resistant alloy for durability and strength.
9. The adaptability of multiple speeds and variants ensures optimal pump performance under any conditions.
10. Experience a long service life, exceptional operational efficiency, and versatile capability to withstand various challenging transport conditions.
CG(H) Type Gravel Pump Clean Water Performance Table:
| Equivalent |
Max.Power P
(kw) |
Capacity Q
(m³/h) |
Head H
(m) |
Speed n
(r/min) |
Eff. η
(% ) |
NPSH
(m) |
Impeller Dia.
(mm) |
| 6/4D-CG |
60 |
36-250 |
5-52 |
600-1400 |
58 |
2-5.5 |
378 |
| 8/6E-CG |
120 |
126-576 |
6-45 |
800-1400 |
60 |
3-4.5 |
391 |
| 10/8S-CG |
560 |
216-936 |
8-52 |
500-1000 |
65 |
3-7.5 |
533 |
| 10/8S-CGH |
560 |
180-1440 |
24-80 |
500-950 |
72 |
2.5-5 |
711 |
| 10/8F-CG |
560 |
216-936 |
8-52 |
400-800 |
65 |
3-7.5 |
533 |
| 12/10F-CG |
600 |
360-1440 |
10-60 |
350-700 |
65 |
1.5-4.5 |
667 |
| 12/10G-CG |
600 |
360-1440 |
10-60 |
400-850 |
65 |
1.5-4.5 |
667 |
| 12/10G-CGH |
600 |
288-2808 |
16-80 |
350-700 |
73 |
2-10 |
950 |
| 14/12G-CG |
600 |
576-3024 |
8-70 |
300-700 |
68 |
2-8 |
864 |
| 16/14G-CG |
600 |
720-3600 |
18-45 |
300-500 |
70 |
3-9 |
1016 |
| 16/14TU-CGH |
1200 |
324-3600 |
26-70 |
300-500 |
72 |
3-6 |
1270 |
| 18/16TU-CG |
1200 |
720-4320 |
12-48 |
250-500 |
72 |
3-6 |
1067 |
Structure:
Company:
Shijiazhuang Chongmu Fluid Machine Co., Ltd is a forward-thinking, modern pump company committed to excellence in production, research and development, sales, and service. With over two decades of expertise in the centrifugal pump industry, we boast a state-of-the-art pump room and processing workshop equipped with advanced machinery. Our end-to-end, one-stop closed-loop production—from casting to assembly—is supported by a team of skilled R&D engineers, ensuring professionalism and efficiency. Choose us for our expertise, cutting-edge equipment, and unwavering reliability.
Chongmu Main Products:
1. Slurry pumps
2. Gravel pumps
3. ZJQ submersible slurry pumps
4. Inline pumps
5. Multi-stage pumps
6. Split case pumps
7. Sewage pumps
8. Mixed flow pumps
9. Self-priming pumps
10. Spare parts
Our Workshop:
FAQ:
1. What information do you need to offer a quotation?
Liquid:
Pump Capacity: m³/h or L/S
Pump Head: M
pH:
Specific Gravity:
Voltage: V
Frequency: Hz
2. Are you the manufacturer or trading company?
As a distinguished and genuine manufacturer specializing in centrifugal pumps, Shijiazhuang Chongmu Fluid Machine Co., Ltd. proudly stands with over two decades of profound expertise in this industry.
3. May we have the pleasure of arranging a visit to your esteemed manufacturing facility?
Indeed, we wholeheartedly extend a warm invitation for you to visit our factory and witness our operations firsthand.
4. What is the minimum order quantity (MOQ) for your products?
We are pleased to inform you that we have no minimum order quantity (MOQ) restrictions.
Whether you require just a single set of a pump or merely one spare part, we've got you covered.
5. Are OEM orders accepted at your company?
Absolutely. Simply provide us with the detailed drawings, and we will manufacture them to your specifications.
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