CLH-2 Marine Vertical Two-Stage Centrifugal Pump – Advanced Bilge, Ballast, and Fire Pump Solution
Overview
The CLH-2 Marine Vertical Two-Stage Centrifugal Pump is engineered for superior performance in demanding marine applications. Specifically designed for bilge, ballast, and firefighting operations on ships, this pump ensures efficient and reliable water transfer, cooling, and fire safety systems. It is capable of handling both seawater and freshwater at temperatures up to 80°C, making it an indispensable component for modern vessels.
Key Features & Benefits
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Vertical Two-Stage Design: Compact, space-saving structure ideal for marine environments.
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Versatile Application: Perfect for bilge pumping, ballast water transfer, fire protection, and cooling systems.
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Durable Construction: Manufactured from high-quality cast iron and bronze for exceptional corrosion resistance and longevity.
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Wide Performance Range: Supports flow capacities from 40–250mm and heads from 10–120 meters.
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Adaptable Operation: Compatible with speeds ranging from 1450 to 3500 rpm for flexible integration.
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Closed Impeller Design: Enhanced efficiency and reduced maintenance requirements.
Technical Specifications
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Model No.: CLH-2
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Working Pressure: Medium Pressure
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Pump Shaft Orientation: Vertical
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Mounting Type: Suction Centrifugal
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Material: Cast Iron & Bronze
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Impeller Type: Closed, Single-Suction
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Pump Casing: Vertical Joint Surface
Performance Data
| Model | Capacity (m³/h) | Head (m) | Speed (r/min) | Motor Power (KW) |
|---|---|---|---|---|
| CLH125-100-5/2 | 51/51 | 30/60 | 1450–3500 | 22 |
| CLH125-100-7/2 | 80/40 | 25/55 | 1450–3500 | 18.5 |
| CLH125-100-9/2 | 116/58 | 21/61 | 1450–3500 | 22 |
| CLH125-100-9/2B | 112/54 | 15/52 | 1450–3500 | 18.5 |
| CLH150-125-6/2 | 95/95 | 39/82 | 1450–3500 | 45 |
| CLH200-150-7/2 | 257/124 | 33.5/77 | 1450–3500 | 55 |
| CLH250-200-9/2 | 389/182 | 33/79 | 1450–3500 | 55 |
The description/sizes may be different with goods, please check with us when order.
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