YUEHUA Multistage Centrifugal End Suction Pressure Washer Pool Fire Irrigation Electric Surface Machine Water Circulation Horizontal Pump

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Product Description

Multistage Centrifugal Pump Overview

Product Specifications

Model NO.
DW4-40/075
Max.Capacity
50-100 L/min
Driving Type
Motor
Impeller Number
Multistage Pump
Working Pressure
Low Pressure Pump
Position of Shaft
Horizontal Pump
Product Name
Dewatering Pump
Voltage
220V/380V, 50Hz/60Hz
Protection Class
IP54/IP55
Insulation Class
F

Product Description

The Horizontal Multistage Stainless Steel Pump features all 304 or 316 stainless steel flow parts and a unique stamping process for high efficiency and durability. Its integrated volute design and pressed stainless steel components deliver excellent performance, especially for high-head applications. Equipped with an IP55-rated aluminum motor and air vent bolt for easy maintenance.

Application 1
Application 2
Application 3
✨ Water Supply Systems
Ideal for pressure boosting in residential and commercial buildings.
✨ Industrial Processing
Suitable for pharmaceutical, foodstuff, and refining chemical industries.
✨ Treatment Systems
Perfect for pure water treating systems and boiler feeding.

Technical Limits

Pump Performance
Suction size: G1 ¼, G1 ½, G2
Discharge size: G1, G1 ¼, G2
Max. Working pressure: 8bar
Liquid temp: -15℃~+80℃
Motor Features
T.E.F.C. continuous duty
Insulation class: F
Protection: IP54/IP55
Ambient temp: -15℃~+40℃
Materials
Casing/Impeller: SUS304 Stainless Steel
Bracket: Aluminum
Seal: NBR/Ceramic/Carbon

Performance Curves & Dimensions

Operating Performance Data
Parts List
Outline Drawing
Performance Curves

About the Manufacturer

Founded in 1994, the company is the inventor of stamped stainless steel centrifugal pumps in China. With over 30 years of experience, it has grown into a high-tech enterprise integrating R&D, manufacturing, and sales. The factory covers 140,000 square meters with advanced equipment from France, Japan, Korea, and Germany.

Specializing in stainless steel stamped and welded centrifugal pumps, the company utilizes hydroforming technology to ensure high efficiency, durability, and environmental friendliness. Over 70% of products are exported globally to Europe, North America, Australia, and Southeast Asia. Certified to ISO9001:2015, ISO14001:2015, and CE standards.

Factory Production

Packing & Delivery

Packaging Details

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 a factory of 140,000 m².
Do you support OEM/ODM services?
Yes. Our R&D team and advanced facilities enable full customization of design, material, color, and performance parameters.
What information is needed for a quotation?
Please provide the required flow rate, total head, material preference, voltage, and frequency for an accurate solution.
How do you ensure product quality?
We conduct full performance testing in our dedicated laboratory, supported by a professional QC/QA team and ISO-certified management systems.
What is the typical delivery time?
The standard production and delivery time is approximately 30-45 days, and we provide regular progress updates.
What certifications do your pumps hold?
Our products fully comply with ISO, DIN EN standards and carry CE certification for international markets.

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