YUEHUA 3 Phase Stainless Steel Sanitary End Suction Impeller Radial Horizontal Multistage Centrifugal Pumps For Domestic Use

• Customization: Available
• Warranty: 1 Year
• Max.Head: 30-50m
• Model NO.: DW(S)3-50/055D
• Max.Capacity: 100-200 L/min
• Driving Type: Motor
• Material: Stainless Steel
• Structure: Multistage Pump
• Assembly: Liquid Pumps
• Power: Electric
• Start Up: Electric Pump
• Application: Clarified Water Pump, Sewage Pump, Oil Transfer Pump, Chemical Pump
• Industry: Mechanical Pump
• Media: Sewage Pumps
• Performance: No Leakage Pump
• Theory: Centrifugal Pump
• Product Name: Radial Centrifugal Pump
• OEM/ODM: Available
• Voltage / Frequency: 220V/380V, 50Hz/60Hz or Custom
• Sample: Available
• Ambient Temperature: -15ºC~+40ºC
• Protection Class: IP54/IP55
• Insulation Class: F
• Motor Type: Single-Phase
• Medium Temperature: -15ºC~+80ºC
• Seal Material: NBR, Ceramic, Graphite, Fluororubber, or Customer-
• Altitude: ≤1000m
• Continuous Service: S1
• Suction Size: G1¼, G1½, G2
• Discharge Size: G1, G1¼, G2
• Efficiency Class: E2 / E3
• Transport Package: Carton
• Trademark: YUEHUA / Custom
• Origin: China
• HS Code: 8413709990
• Production Capacity: 50000 PCS/Year
• Package Size: 57.00cm * 26.00cm * 33.00cm
• Package Gross Weight: 30.000kg

Product Description

Product Description

Overview:
The DW (S) Stainless Steel Horizontal Multistage Centrifugal Pump is designed for efficient, reliable pumping of mildly corrosive liquids. Built with stamped and welded stainless steel impeller guide vanes and a robust long-shaft motor, this pump ensures high performance and durability. Its compact design allows installation in tight spaces while maintaining low noise operation, making it ideal for industrial and commercial applications.

Features:

• High-quality stainless steel impeller guide vanes, precision stamped and welded for durability.

• Horizontal multistage design with axial inlet and radial outlet for optimal flow and pressure.

• Long shaft motor ensures reliable operation and extended service life.

• Compact and space-saving design with low vibration and noise.

• Suitable for handling mildly corrosive liquids in various environments.

 

 

Product Application:

• Air conditioning and cooling systems

• Industrial cleaning processes

• Water treatment and purification

• Aquaculture systems

• Metering and dosing systems

• Environmental applications

• Pressure boiler water supply

• Pharmaceutical and food industries

Specifications

Model		Power		Capacity
Single phase 220V 50Hz	Three phase 380V 50Hz	kw	hp	m³/h	0	0.4	0.6	0.8	1.0	1.2	1.4	1.6	2.0	2.5
				l/min	0	6.7	10	13.3	16.7	20	23.3	26.7	33.3	41.7
				Head(m)
DW(S)1-20/037D	DW(S)1-20/037	0.37	0.5		17.5	16.5	16	15.5	14.5	13.5	12.5	11.5	9.5	5.5
DW(S)1-30/037D	DW(S)1-30/037	0.37	0.5		26.5	25	24	23	22	20.5	19	18	15	9
DW(S)1-40/037D	DW(S)1-40/037	0.37	0.5		35	33.5	32	30.5	29	27.5	25.5	23.5	19	12
DW(S)1-50/037D	DW(S)1-50/037	0.37	0.5		44	41.5	40	38.5	36.5	34	31.5	29	23	15
DW(S)1-60/045D	DW(S)1-60/045	0.45	0.6		53	50	48	46	43.5	41	38	35	29	18

 

Model		Power		Capacity
Single phase 220V 50Hz	Three phase 380V 50Hz	kw	hp	m³/h	0	1	1.5	2	2.5	3	3.5	4	4.2
				l/min	0	16.7	25	33.3	41.7	50	58.3	66.7	70
				Head(m)
DW(S)3-20/037D	DW(S)3-20/037	0.37	0.5		19	18	17	16	15.5	14	12	10	9
DW(S)3-30/037D	DW(S)3-30/07	0.37	0.5		28	27	26	25	23	21	18	15	13
DW(S)3-40/045D	DW(S)3-40/045	0.45	0.6		38	36	34	33	321	28	23.5	19	17
DW(S)3-50/055D	DW(S)3-50/055	0.55	0.75		48	45	43	41	39	35	30	24	21
DW(S)3-60/075D	DW(S)3-60/075	0.75	1.0		58	54	52	49	47	42	36	29	25

 

Model		Power		Capacity
Single phase 220V 50Hz	Three phase 380V 50Hz	kw	hp	m³/h	0	1	2	3	4	4.5	5	5.5	6	6.5
				l/min	0	16.7	33.3	50	66.7	75	83.3	91.7	100	108
				Head(m)
DW(S)5-20/045D	DW(S)5-20/045	0.45	0.6		19	18	17.5	17	16	15	14	13	11	10
DW(S)5-30/075D	DW(S)5-30/075	0.75	1.0		28	27	26	25	24	22	21	20	17	15
DW(S)5-40/090D	DW(S)5-40/090	0.90	1.2		38	36	35	33	32	29	28	26	23	20
DW(S)5-50/110D	DW(S)5-50/110	1.10	1.5		48	45	44	42	40	39	35	33	29	25
DW(S)5-60/150D	DW(S)5-60/150	1.50	2.0		58	54	53	51	48	47	43	40	35	30

 

Main Products

Company Profile

Founded in 1994, Guangdong Winning Pumps Industrial Co., Ltd. is the inventor of stamped stainless steel centrifugal pumps in China and the founder of the "YUEHUA" brand. With over 30 years of experience, the company has grown into a high-tech enterprise integrating R&D, manufacturing, and sales of stainless steel centrifugal pumps.

Our factory covers 140, 000 square meters, with 50, 000 square meters of production space and nearly 300 employees, including more than 60 experienced engineers. With total investments exceeding 100 million RMB, we have introduced advanced equipment from France, Japan, Korea, and Germany, ensuring high-precision, efficient, and large-scale production capabilities.

We specialize in stainless steel stamped and welded centrifugal pumps, utilizing hydroforming technology and advanced welding techniques to replace traditional casting methods. This results in highly efficient, durable, and environmentally friendly products. The company holds 12 national invention patents, 29 utility model patents, and 7 international PCT patents covering the U. S., Canada, Australia, and 13 European countries. Our pumps have been recognized as national excellent energy-saving products and have received the Guangdong Famous Trademark and Guangdong Famous Brand awards. Hydroforming ensures a seamless pump body with excellent corrosion resistance and fluid efficiency exceeding 80%.

Over 70% of our products are exported to Europe, North America, Australia, Southeast Asia, and the Middle East. We have established more than 200 domestic and international sales outlets, and our pumps are widely used across water supply, boiler systems, pharmaceutical, food, fine chemicals, petroleum, cleaning, agriculture, commercial, and residential sectors. We also provide OEM production for globally recognized brands.

Winning Pumps is certified to ISO9001: 2015, ISO14001: 2015, CE, DIN, and China′s CCC standards, ensuring reliable quality and full compliance with international regulations.

Guided by the principles of innovation, efficiency, and reliability, Winning Pumps continues to deliver high-quality pumping solutions that exceed customer expectations worldwide.
Our Advantages:
Quality Assurance: Strict quality control at every stage of production, continuous innovation, premium raw materials, and products built for durability.
Service Excellence: Flexible OEM/ODM/OBM support,  samples available, 24/7 online customer service, and fast response to inquiries.
Competitive Pricing: Direct manufacturing source with factory prices, excellent cost-performance ratio, and low MOQ.
Expertise & Certifications: Over 30 years of manufacturing experience, 15 years of export expertise, inventor of China's stainless steel stamped pump, holder of 48 patented innovations, and compliance with CE, ISO, DIN, and SGS standards, backed by a strong R&D team.
Delivery & Logistics: Short lead times, reliable supply chain, and worldwide delivery to ensure timely fulfillment.

Certifications & Exhibitions

Our Customers

Packaging & Shipping

FAQ

1. Are you a manufacturer or a trading company?
We are a manufacturer located in Yangjiang, Guangdong, China. Our factory covers 140,000 m², with over 30 years of experience in centrifugal pump production under our own brand YUEHUA.

2. Do you support OEM/ODM/OBM?
Yes. Our R&D team and advanced facilities enable customization of design, branding, material, color, and performance parameters according to your requirements.

3. What information should I provide to get a quotation?
Please provide flow rate, total head, material, voltage, and frequency so we can offer the most accurate solution.

4. What is your minimum order quantity (MOQ)?
We accept flexible orders. The MOQ is usually 1 unit.

5. What are your payment terms?
T/T, L/C are accepted. Standard terms: 30% deposit, 70% before shipment, negotiable if required.

6. How can I place an order?
You can send us detailed inquiries via email or online chat. We reply within 24 hours. After confirming details, we will send you an official online order link.

7. What certifications do you hold?
We comply with ISO, DIN EN standards and CE certification.

8. How do you ensure product quality?
We conduct full performance testing in our own laboratory with advanced equipment, supported by professional QC/QA and a complete quality management system.

9. What is your delivery time?
We keep you updated on the production progress, with a typical delivery time of 30-45 days.

10. Do you provide warranty and after-sales service?
Yes, we offer a 1-year warranty, free video support, and paid on-site service if needed.

11. Do you provide samples?
Yes. Samples are available with related costs covered by the buyer.

12. What trade terms and shipping methods are available?
We support FOB, CIF, CFR, DDP, EXW, CIP, DAP. Shipping options include sea freight, air freight, courier, with long-term forwarder partnerships ensuring fast and safe delivery.