CSB Vertical Single-Suction Centrifugal Pump | Ishii Machinery Works

Luis Alberto Fing
1 day ago
2 min read

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Introduction

The CSB Vertical Single-Suction Centrifugal Pump by Ishii Machinery Works is a marine- and industry-proven solution for cooling water, ballast water, and general utility services. With a compact vertical layout, robust single-suction design, and a wide operating range, this pump is engineered for reliability, space efficiency, and straightforward maintenance—making it ideal for shipboard and industrial applications.

Vertical centrifugal pump on blue background. Text: ISHII Pumps, Type CSB (Vertical, Single Suction, Centrifugal Pump). — CSB Vertical Single-Suction Centrifugal Pump by Ishii Machinery Works, designed for efficient marine and industrial water services.

Compact and Reliable Pumping Solution

The CSB Vertical Single-Suction Centrifugal Pump is designed to handle critical utility services where performance and footprint matter most. Its vertical design saves deck or floor space, while the centrifugal configuration ensures steady, non-pulsating water flow.

Operating Range:

Specification	Range/Options
Capacity (Q)	40–600 m³/h
Total Head (H)	15–50 m
Nozzle Sizes	φ100 / φ125 / φ150 / φ200 / φ250 mm

Applications of CSB Vertical Single-Suction Centrifugal Pump

Application Table:

Application	Description
Cool F.W. pump	Cooling fresh water systems on ships and plants
Cool S.W. pump	Cooling sea water loops for marine and industrial use
Ballast pump	Reliable ballast and service water transfer

For applications requiring rapid priming, Ishii also offers a CSB Vacuum Pump variant, designed for emergency or intermittent duties.

Key Advantages of Ishii Machinery Works CSB Pump

Vertical design: saves footprint and simplifies piping arrangements.
Marine-proven reliability: backed by decades of service across global fleets.
Flexible selection: multiple nozzle diameters to match duty points from 40–600 m³/h.
Ease of maintenance: spare parts and documentation readily available.

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