CIS Series Marine Horizontal Centrifugal Fire Pump | High-Temperature Fire Protection Solutions
Product Overview
The CIS Series Marine Horizontal Centrifugal Fire Pump delivers exceptional fire protection performance for both standard and high-temperature applications. Engineered to handle clear water and fluids with similar properties at temperatures up to 100°C (standard) and 200°C (CISR hot water variant), these robust pumps operate at working pressures up to 1.6MPa. With international standard design and marine-specific construction, they provide reliable service for industrial, municipal, and marine fire protection systems, water supply networks, and agricultural irrigation.
Model Identification: CIS(R), CIH80-65-160A(B,C)
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IS: International Standard Centrifugal Pump
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CIS: Marine Centrifugal Pump Series
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R: High-Temperature Hot Water Version
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80: Inlet Diameter (80 mm)
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65: Outlet Diameter (65 mm)
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160: Impeller Diameter (160 mm)
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A(B,C): First (Second, Third) Stage Impeller Trimming
Technical Specifications
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Flow Capacity: 3.8–15 m³/h (50Hz) | 4.56–18 m³/h (60Hz)
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Head Range: 4.6–22 meters
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Shaft Power: 0.13–1.26 kW
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Motor Power: 0.55–3 kW
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Temperature Range: Standard 100°C / High-Temp 200°C (CISR)
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Working Pressure: Up to 1.6 MPa
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Efficiency Rating: Up to 60%
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NPSH Requirements: 2–2.5 meters
Performance Data Highlights
| Model | Capacity (m³/h) | Head (m) | Motor Power (kW) | Efficiency (%) |
|---|---|---|---|---|
| 50-32-125 | 7.5–15 | 18.5–22 | 0.96–1.26 | 47–60 |
| High-Flow Variant | 12.5–18 | 20–28.8 | 1.13–2.18 | 54–60 |
| Low-Flow Variant | 3.8–7.5 | 4.6–5.4 | 0.13–0.17 | 43–55 |
Key Features & Benefits
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High-Temperature Capability: Standard 100°C operation, 200°C with CISR variant
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International Standards Compliance: ISO-designed for global applications
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Marine-Grade Construction: Corrosion-resistant materials for seawater operation
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Energy Efficient Operation: Optimized impeller design reduces power consumption
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Flexible Configuration: Multiple impeller trimming options for performance tuning
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Easy Installation: Standardized dimensions for simple integration
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Dual Application: Suitable for both fire protection and hot water circulation
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Reliable Performance: Robust construction for continuous duty operation
The description/sizes may be different with goods, please check with us when order.
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