Product Overview

The Vertical Single-Stage Centrifugal Pump is a vertical inline single-stage centrifugal pump designed for clean water transfer, building water supply, industrial circulation and agricultural irrigation applications. The vertical inline configuration enables direct pipeline installation with minimal additional space requirements.

This pump is widely used across commercial buildings, industrial facilities and water treatment applications. Depending on regional terminology, it may also be referred to as a Vertical Inline Pump, Pipeline Centrifugal Pump, Vertical Pipeline Pump, Vertical Single-Stage Centrifugal Pump or ISG/IRG/IHG/ISGD/YG Pump.

Key Features

• High operating efficiency with optimised hydraulic design for reduced energy consumption
• Integrated electromechanical vertical inline design minimises installation footprint
• Stable operating performance with rational structural design for long-term reliability
• Compact vertical arrangement suitable for direct pipeline installation
• Extended service life with quality materials and robust construction
• Suitable for clean water and other non-aggressive liquid applications

Applications

• Building domestic water supply and pressure boosting for commercial and residential buildings
• Industrial water circulation systems
• Agricultural irrigation water supply
• HVAC chilled water and hot water circulation circuits
• Water treatment plant clean water transfer
• Other clean media circulation and pressurisation applications

Customer Benefits

Energy-Efficient Operation

The hydraulically optimised impeller design and efficient motor selection reduce power consumption during continuous operation, lowering utility costs over the pump service life.

Space-Saving Inline Design

The vertical inline arrangement enables direct pipeline installation with minimal additional space requirements, making the pump ideal for installations with confined pump rooms.

Stable and Reliable Performance

The rational structural design and quality materials ensure consistent performance and extended service life under continuous operating conditions.

Extended Service Life

Robust construction and quality materials reduce component wear and extend maintenance intervals, lowering total cost of ownership over the pump service life.

Wide Operating Range

With flow rates from 2 to 1200 m3/h and heads from 5 to 150 m, the pump covers a broad spectrum of water transfer and circulation requirements.

Versatile Multi-Application Use

Suitable for building water supply, industrial circulation, agricultural irrigation and clean media pressurisation, providing a versatile pumping solution for diverse applications.

Technical Specifications

Parameter	Specification
Product Type	Vertical single-stage centrifugal pump (ISG/IRG/IHG/ISGD/YG)
Flow Rate	2-1200 m3/h
Head	5-150 m
Motor Power	0.37-250 kW
Rotational Speed	2900 / 1450 r/min
Outlet Diameter	DN25-DN500
Installation Type	Vertical inline

Selection Guidance

To select the appropriate vertical single-stage centrifugal pump, please provide the following information:

• Required flow rate (m3/h)
• Required head (m)
• Liquid type and temperature
• Pipeline diameter and connection type
• Available voltage and frequency
• Installation space constraints
• Operating conditions and duty cycle

Final model selection should be confirmed according to the actual duty point, system requirements and project conditions.

Installation and Maintenance

Installation Guidance

The pump should be installed directly in the pipeline with adequate clearance for inspection and maintenance. The inlet and outlet pipelines must be properly supported so that no external load is transferred to the pump connections.

Pre-Start Inspection

Before starting the pump, confirm the following:

• Pump is securely mounted and properly aligned in the pipeline
• Pipeline connections are complete and properly sealed
• Inlet and outlet passages are unobstructed
• Motor wiring is correct and terminals are secure
• Rotational direction matches the arrow indicated on the pump casing
• All fasteners are properly tightened

Routine Maintenance

Regular inspection should include:

• Checking mechanical seals for leakage
• Monitoring motor bearing temperature and vibration levels
• Verifying that the pump maintains the required flow and head
• Cleaning strainers and filters when necessary
• Inspecting all pipeline connections for signs of wear or leakage

Available Configurations

• Flow rates from 2 to 1200 m3/h
• Heads from 5 to 150 m
• Motor powers from 0.37 to 250 kW
• Rotational speeds: 2900 / 1450 r/min
• Outlet diameters from DN25 to DN500
• Multiple sub-types (ISG, IRG, IHG, ISGD, YG) for different application requirements

FAQs

What is a vertical single-stage centrifugal pump?

It is a vertical inline single-stage centrifugal pump designed for direct pipeline installation, providing efficient water transfer for building water supply, industrial circulation and agricultural irrigation applications.

What is the flow range?

The available flow range is 2 to 1200 m3/h, suitable for small to large water transfer applications.

What is the head range?

Available heads range from 5 to 150 m.

What liquids can this pump handle?

It is suitable for clean water and other non-aggressive liquids without solid particles or fibres.

What applications is this pump suitable for?

It is suitable for building water supply, industrial circulation, agricultural irrigation, HVAC water circulation and clean media pressurisation applications.

What is the difference between ISG, IRG, IHG, ISGD and YG types?

These sub-types are designed for different application requirements: ISG for clean water, IRG for hot water, IHG for chemical liquids, ISGD for low-noise applications and YG for oil transfer. Please consult our engineering team for the most suitable type for your application.

Contact Chaodun

For product selection, technical data, performance information or project quotations, please contact Shanghai Chaodun Machinery Manufacturing Group Co., Ltd.

Website: https://cd-pump.cc

Email: Suzion@cd-pump.com

WhatsApp: +44 751 8050 473