Product Overview

The ZS Series Stainless Steel Horizontal Single-Stage End-Suction Centrifugal Pump is a horizontal end-suction centrifugal pump constructed with stainless steel wetted components, designed for clean water transfer, industrial process water and building water supply applications. The end-suction configuration enables straightforward pipeline connection and maintenance access, while the stainless steel construction provides corrosion resistance and hygienic water transfer capability.

This pump is widely used in commercial buildings, industrial facilities and water treatment applications. Depending on regional terminology, it may also be referred to as a Stainless Steel End-Suction Pump, Horizontal End-Suction Centrifugal Pump, Stainless Steel End-Suction Pump or ZSHorizontal End-Suction Pump.

Key Features

• Stainless steel wetted components provide corrosion resistance and hygienic water transfer
• Horizontal end-suction configuration enables straightforward pipeline connection and maintenance access
• Single-stage impeller design for efficient, reliable water transfer operation
• Suitable for clean water and non-aggressive liquid applications
• Customisable flow rate, head, motor power and configuration per project requirements
• Robust structural design for extended service life in demanding water transfer applications

Applications

• Building water supply and pressure boosting for commercial and residential buildings
• Industrial process water transfer and circulation
• Water treatment plant clean water transfer
• HVAC chilled water and hot water circulation circuits
• Food and beverage industry hygienic water transfer
• Chemical industry non-aggressive liquid transfer

Customer Benefits

Corrosion-Resistant Stainless Steel Construction

Stainless steel wetted components provide excellent corrosion resistance and hygienic water transfer capability, making the ZS Series suitable for clean water supply and applications where water quality is a concern.

Straightforward Pipeline Connection

The horizontal end-suction configuration enables direct inline pipeline connection with straightforward suction and discharge arrangements, simplifying installation procedures and reducing installation costs.

Easy Maintenance Access

The end-suction design allows the pump casing to be opened for impeller inspection and maintenance without disturbing the suction and discharge piping, reducing maintenance downtime and costs.

Customisable Configuration

Flow rate, head, motor power, pump quantity and control method can be determined according to specific customer requirements and project operating conditions, ensuring the pump is optimised for each application.

Efficient Single-Stage Operation

The single-stage impeller design provides efficient water transfer for applications within the pump operating range, reducing energy consumption during continuous operation.

Extended Service Life

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

Technical Specifications

Parameter	Specification
Product Series	ZS Series
Pump Type	Stainless steel horizontal single-stage end-suction centrifugal pump
Flow Rate	Customised per project requirements
Head	Customised per project requirements
Motor Power	Customised per project requirements
Main Material	Stainless steel (wetted parts)
Installation Type	Horizontal end-suction
Configuration	Flow rate, head, motor power, pump quantity and control method customised per project

Selection Guidance

To select the appropriate ZS Series end-suction pump, please provide the following information:

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

Flow rate, head, motor power, pump quantity and control method can be determined according to specific customer requirements and project operating conditions.

Installation and Maintenance

Installation Guidance

The pump should be installed on a rigid, level foundation with adequate clearance for inspection and maintenance access. The suction and discharge piping must be independently supported to prevent load transfer to the pump flanges.

Pre-Start Inspection

Before starting the pump, confirm the following:

• Pump is securely mounted and level
• Suction and discharge piping connections are complete and leak-free
• Pump casing is properly filled and primed
• 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 customised per project requirements
• Head customised per project requirements
• Motor powers customised per project requirements
• Pump quantity and control method determined per project
• Various stainless steel grades for different liquid compatibility
• Integrated control panels with automatic start and monitoring

FAQs

What is a stainless steel end-suction centrifugal pump?

It is a horizontal single-stage centrifugal pump with stainless steel wetted components and an end-suction configuration, designed for clean water transfer and hygienic applications.

What are the flow and pressure ratings?

Flow rate, head, motor power, pump quantity and control method are determined according to specific customer requirements and project operating conditions.

What liquids can this pump handle?

It is suitable for clean water and non-aggressive liquids without solid particles or fibres. The stainless steel wetted components make it suitable for hygienic water transfer applications.

Why use stainless steel construction?

Stainless steel construction provides corrosion resistance, hygienic water transfer and a long service life, making the ZS Series suitable for clean water supply and applications where water quality is a concern.

Why use an end-suction design?

The end-suction configuration enables direct inline pipeline connection and allows the pump casing to be opened for maintenance without disturbing the suction and discharge piping.

What maintenance is required?

Regular maintenance includes checking mechanical seals for leakage, monitoring motor bearing temperature and vibration, verifying flow and head during operation, and inspecting pipeline connections.

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