Basic Info.
| Max.Head | ~140m | Max.Capacity | 3960 M3/H |
| Driving Type | Motor | Impeller Number | Single-Stage Pump |
| Working Pressure | Low Pressure Pump | Influent Type of Impeller | Single Suction Pump |
| Position of Pump Shaft | Horizontal Pump | Pump Casing Combined | Horizontal Split Pumps |
| Mounting Height | Suction Centrifugal | Impeller | Closed |
| Usage | Pump, Pumps, Circulating Pump | Standard | GB/5657-1995;ISO9906-1999;GB/T13007-1991 |
| Temperature | ~200 Degree | Pressure | ~0.6MPa |
| Transport Package | Plywood Box | Specification | 1000.00cm * 2000.00cm * 1000.00cm |
| Trademark | haishi | Origin | Jiangsu, China |
| HS Code | 8413709990 | Production Capacity | 20000 PCS/Year |
Products Description
Understanding Double Suction Centrifugal Pumps
The Double Suction Centrifugal Pump is engineered for high-volume and high-efficiency applications, offering a distinct design advantage compared to single suction models.
What Is a Double Suction Centrifugal Pump?
Unlike a single suction pump, which allows fluid to enter from one side of the impeller, a double suction pump allows fluid to enter from both sides. This balanced design reduces axial thrust and improves flow symmetry.
Key Differences from Single Suction Pumps
- Higher Capacity: Double suction pumps can handle much larger flow rates due to fluid intake on both sides of the impeller.
- Balanced Operation: By equalizing hydraulic forces, the pump experiences less bearing wear and runs more smoothly under continuous operation.
- More Stable Performance: These pumps offer greater efficiency and pressure stability, especially useful in large-scale HVAC, municipal water, and industrial processing systems.
- Lower NPSH Requirements: They are less prone to cavitation, allowing use in systems with low suction head.
When to Choose Double Suction
If your application involves high flow rates, long operation cycles, or demands minimal vibration and maintenance, the Double Suction Centrifugal Pump is often the optimal choice. Typical industries include water treatment, fire protection, marine systems, and petrochemical processing.
By comparison, Single Suction Pumps are more compact and cost-effective for smaller, lower-pressure tasks-making them ideal for localized industrial or domestic water circulation.
Understanding these differences ensures you choose the right centrifugal pump type for efficiency, durability, and system compatibility.
Company profile
We offer integrated solutions from embryo casting to complete machine with short lead time and controlled quality.
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FAQ
Q: Can your pumps handle high-viscosity liquids?
A: Yes, we offer pumps for viscous fluids like glue, paint, and oil.
Q: Do you provide installation support or training?
A: Yes, we offer online guidance and manuals; on-site service is also available upon request.
Q: Can your chemical pumps handle abrasive particles?
A: Yes, we have wear-resistant options suitable for slurries and abrasives.
Q: Are spare parts readily available?
A: Yes, we keep common parts in stock and can ship worldwide quickly.
Q: Do you offer explosion-proof motor options?
A: Yes, ATEX and IECEx certified motors are available upon request.
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