YUEHUA Horizontal Industrial End Suction Single-Stage Sewage Wastewater Impeller Liquid Radial Centrifugal Pumps

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Product Description

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Overview & Technical Specifications

Centrifugal Pumps Overview
Model NO.
DZA(S)65-50-125/2.2
Max. Capacity
>400 L/min
Driving Type
Motor
Working Pressure
Low Pressure Pump
Impeller
Closed Single-Stage
Position
Horizontal Pump
Ambient Temp.
-15ºC~+40ºC
Protection Class
IP54/IP55
Insulation Class
F
Voltage/Freq
220V/380V, 50Hz/60Hz
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Applications

Water supply systems

Water supply systems

Pressure boiler feeding

Pressure boiler feeding

Pure water treating

Pure water treating

Refining chemical industries

Refining chemical industries

Washing and sprinkling

Washing and sprinkling

Industrial Liquid Transfer

Industrial Liquid Transfer

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Product Description

📈Performance Limits
Max. Working pressure: 10 bar
Media temperature with NBR: -20℃~+80℃
Media temperature with Ceramic/Carbon: -20℃~+110℃
Media temperature with EPR: -20℃~+110℃
🔌Motor Specifications
T.E.F.C., continuous duty, Insulation class: F
Protection class: IP54, IP55
Ambient temperature range: -15℃~+40℃
Altitude ≤ 1000m
Includes overload protector in single phase motor.
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Performance Data & Charts

Curve Chart (n=2900rpm)
Curve Chart
Performance Data Table
Performance Data
Operating Performance
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Parts & Dimensions

Parts Diagram
NoDescriptionNoDescriptionNoDescription
1Bolt7Stub-shaft13Impeller Nut
2Motor8Back cover14O Ring
3Key9Mechanical Seal15Casing
4Bolt10Impeller16Bolt
5Coupling Guard11Wear Ring17Plain washer
6Bracket12Spring Washer18Spring Washer
Installation Dimensions
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Company Profile

Founded in 1994, our company is a leading developer of stamped stainless steel centrifugal pumps. With over 30 years of experience, the enterprise integrates R&D, manufacturing, and sales within a 140,000 square meter facility.

We specialize in hydroforming technology and advanced welding techniques, replacing traditional casting to create highly efficient, durable, and environmentally friendly products. We hold numerous national and international patents and our products are certified to ISO9001:2015, ISO14001:2015, and CE standards. Over 70% of our production is exported globally to Europe, North America, and Australia.
Production Line
Factory Overview

Frequently Asked Questions

Are you a manufacturer or a trading company?
We are a professional manufacturer with over 30 years of experience in centrifugal pump production, operating within a 140,000 m² facility.
Do you support OEM/ODM customization?
Yes. Our R&D team and advanced facilities enable full customization of design, materials, performance parameters, and branding to meet your requirements.
What information is needed for an accurate quotation?
Please provide the required flow rate, total head, material preference, voltage, and frequency for your specific application.
How do you ensure the quality of your pumps?
Every unit undergoes full performance testing in our advanced internal laboratory, supported by a comprehensive ISO-certified QC/QA management system.
What is the typical delivery time and warranty?
Delivery typically takes 30-45 days. We provide a 1-year warranty along with professional technical video support for all products.
Which international certifications do your products hold?
Our products comply with ISO, DIN EN standards and have obtained CE and CCC certifications to ensure global compliance and safety.

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