CZ Series Vertical Direct-Coupled Centrifugal Pump for Marine
Product Overview
The CZ Series Vertical Direct-Coupled Centrifugal Pump for Marine is engineered for efficient transportation of water and other liquids with physical and chemical properties similar to water. Designed as an improved evolution of the classic BA-type pump, this vertical unit offers a compact structure, reduced weight, simplified maintenance, and easy handling—all while maintaining performance parity with traditional BA pumps. Equipped with a mechanical seal, it reliably handles fluid temperatures up to 100°C, making it suitable for various marine and industrial applications.
Model Identification: CZ100-160A
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CZ: Marine vertical direct-coupled centrifugal pump
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100: Outlet diameter (mm)
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160: Impeller nominal diameter (mm)
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A: First-stage impeller trimming
Key Features & Benefits
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Direct-Coupled Vertical Design: Saves space, reduces alignment complexity, and minimizes maintenance.
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Compact and Lightweight: Ideal for confined machinery spaces and mobile marine applications.
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BA-Type Performance: Delivers proven hydraulic performance with modern structural improvements.
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Mechanical Seal Construction: Ensures leak-free operation with fluids up to 100°C.
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Energy-Efficient Operation: Optimized impeller and volute design for reduced power consumption.
Technical Parameters
*Performance at 50Hz / 1450 RPM:*
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CZ100-160: Flow: 136 m³/h | Head: 10.7 m | Motor Power: 7.5 kW
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CZ100-160A: Flow: 145 m³/h | Head: 8.2 m | Motor Power: 5.5 kW
*Performance at 60Hz / 1800 RPM:*
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CZ100-160: Flow: 163.2 m³/h | Head: 15.4 m | Motor Power: 15 kW
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CZ100-160A: Flow: 174 m³/h | Head: 11.8 m | Motor Power: 11 kW
General Specifications:
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Efficiency: Up to 78%
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NPSHr: 4.5 m (CZ100-160) | 4.14 m (CZ100-160A)
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Impeller Diameter: 175 mm / 160 mm (trimmed)
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Inlet/Outlet Diameter: 125 mm / 100 mm
Typical Applications
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Marine engine cooling water systems
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Shipboard general service water supply
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Ballast and bilge water transfer
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Industrial water circulation and transfer
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Port and dock water supply infrastructure
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HVAC and heating system circulation
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Agricultural and irrigation water pumping
The description/sizes may be different with goods, please check with us when order.
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