YUEHUA stainless steel centrifugal pipeline cooling/heating circulation system water pump

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: GD50-100/055
• Max.Head: 4.5-10.5 m
• Max.Capacity: 120-320 L/min
• Driving Type: Motor
• Impeller Number: Single-Stage Pump
• Working Pressure: 4bar
• Influent Type of Impeller: Single Suction Pump
• Position of Pump Shaft: Vertical Pump
• Pump Casing Combined: Verticaljoint Surface Pump
• Mounting Height: Centrifugal pump
• Impeller: Closed
• Usage: Pump, Pumps, Condensate Pump, Circulating Pump
• Product Name: Irrigation water pump
• OEM/ODM/OBM: Available
• Voltage / Frequency: 220V/380V, 50Hz/60Hz or Custom
• Protection Class: IP54/IP55
• Ambient Temperature: -15ºC~+40ºC
• Altitude: ≤1000m
• Connection Type: Flanged Connection/Threaded Connection/Clamp
• Sealing Type: Mechanical Seal
• Motor Type: Single-Phase or Three-Phase Motor
• Seal Material: NBR, Ceramic, Graphite, Fluororubber, or Customer-
• Continuous Service: S1
• Efficiency Class: E2 / E3
• Certificate: CE
• Insulation Class: F
• Custom-made: Logo
• Transport Package: Carton
• Specification: Stainless steel
• Trademark: YUEHUA / Custom
• Origin: China
• HS Code: 8413709990
• Package Size: 49.50cm * 25.00cm * 38.00cm
• Package Gross Weight: 18.000kg

Product Description

Specification

High-rise Water Pressure Boosting System(For residential communities, high-rise buildings and commercial structures)

Pipe Pressure Boost: For Industrial Plants, Central HVAC, and Circulation Systems

Drip irrigation and sprinkler irrigation systems for field crops, orchards, and vegetable bases transport river water and well water to the irrigation system via pipeline pumps, enabling precise irrigation.

Pipe Pressure Boost: For Industrial Plants, Central HVAC, and Circulation Systems

Hot & Cold Water Circulation System for Bathrooms: Hotels, Resorts, and Similar

Heating system

Applications

Technical Date

Materials

Motor

Max.Suction pressure:4bar 
Liquid temperature: -15℃~80℃ 
To avoid overload and danger the pump should be operated within the perfomance ranges.

Casing, impeller, Pump Shaft,back cover:SUS304 
Bracket :Cast iron HT200. 
Motor jacket:Aluminmun 
Mechanical seal: Carbon/SiC/NBR

T.E.F.C.continuous duty Insulation class:F
Protection class:IP54 or IP55
Ambient temperature range:-15℃~+40℃    
Altitude ≤1000m 
With overload protector in single phase motor  
overload protector in three phase is avaiable upon request.

Operating Performance Data                                                                                                                                                                   n=2900rpm

Model	Power	Capacity
Single phase 220V 50Hz	kW	m³/h	7.2	9	12	15	19.2	24
		l/min	120	150	200	250	320	400
		Head(m)
GD50-100/055D	0.37		10.5	10	9	7	4.5
GD50-100/075D	0.55		13.5	13	12	10.5	8
GD50-125/110D	0.75		17.5	17	16	14.5	12	9
GD50-125/150D	0.90		20.5	20	19	17.5	15.5	12.5

Parts list

NO	Description	NO	Description	NO	Description
1	Motor	10	Casing	19	Impeller
2	Slinger	11	Base	20	Gasket
3	Cover shield	12	Plain Washer	21	O Ring
4	Slinger	13	Nut	22	Screw
5	Mechanical Seal	14	Plain Washer	23	O Ring
6	Bolt	15	Spring Washer	24	"L" Washer
7	Back cover	16	Nut	25	Priming/Drain bolt
8	Turbocharger rear cover body	17	Wear ring	26	Air vent bolt
9	Diffuser Assembly	18	O Ring

Company Profile

Guangdong Winning Pumps Industrial Co., Ltd.  Is an ISO9001:2015,ISO14001:2015,certified enterprise that specializes in researches, manufactures and sales of the Yuehua brand serial stainless steel stamping & welding centrifugal pumps.  The company equiped with domestic adcanced equipment such as water pressure forming machine, laser welding machine etc.The company owns the patent of China and the invention patent of PCT organization The product develop by ourselft up to internation advanced level.

Certifications

Packing & Delivery

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.