YUEHUA Stainless Steel Centrifugal Water Pump Factory Wholesale Price For Water Circulation
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| Customization: | Available |
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| After-sales Service: | 12 Months |
| Warranty: | 12 Months |
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Basic Info.
- Model NO.
- WB70/037
- Max.Head
- 9-15.5 m
- Max.Capacity
- 20-120 L/min
- Driving Type
- Motor
- Material
- Stainless Steel
- Structure
- Single-stage Pump
- Assembly
- Liquid Pumps
- Power
- Electric
- Start Up
- Electric Pump
- Type
- Water Pumps
- Application
- Clarified Water Pump, Sewage Pump, Centrifugal Pump
- Industry
- Mechanical Pump
- Media
- Sea Water Pump
- Performance
- No Leakage Pump
- Theory
- Centrifugal Pump
- Product Name
- Stainless steel centrifugal water pump
- OEM/ODM/OBM
- Available
- Rated power
- 0.37kw/0.5hp
- Voltage / Frequency
- 220V/380V, 50Hz/60Hz or Custom
- Seal Material
- NBR, Ceramic, Graphite, Fluororubber, or Customer-
- Ambient Temperature
- -15ºC~+40ºC
- Motor Type
- Single phase
- Protection Class
- IP54/IP55
- Altitude
- ≤1000m
- Insulation Class
- F
- Continuous Service
- S1
- Sealing Type
- Mechanical Seal
- Efficiency Class
- E2 / E3
- Medium Temperature
- -15ºC~+80ºC
- Rated Speed
- 2900rpm
- Transport Package
- Carton
- Specification
- Stainless steel
- Trademark
- YUEHUA / Custom
- Origin
- China
- HS Code
- 8413709990
- Production Capacity
- 50000 PCS/Year
Packaging & Delivery
- Package Size
- 38.20cm * 23.90cm * 31.40cm
- Package Gross Weight
- 9.000kg
Product Description

Packing & Delivery
Package Size | 47.2cm X 27cm X 35cm |
Package Gross Weight | 17.4kg |
Applications



Water supply systems
Pressure boiler feeding
Pure water treating systems



Pharmanceutical & food stuff
Refining chemical industries
Washing and sprinking
Product Description
Preformance Limits
Motors
Materials
Suction size: G1 ¼,G1 ½,G2
Discharge size:G1,G1 ¼,G2
Max. Working pressure: 8bar
Liquid temperature:-15℃~+80℃
To avoid overload and danger the pump should
be operated within the performance ranges.
T.E.F.C.continuous duty Insulation class:F Protection class:IP54 ,IP55
Ambient temperature range:-15℃~+40℃ Altitude ≤1000m
With overload protector in single phase motor overload protector in three phase is avaiable upon request.
Ambient temperature range:-15℃~+40℃ Altitude ≤1000m
With overload protector in single phase motor overload protector in three phase is avaiable upon request.
Casing,back-cover, impeller and pump shaft: SUS304 or SUS316L stainless steel
Bracket and motor cast:Aluminmun-alloy
Standard mechanical seal:NBR/ceramic/carbon (Special mechanical seal materials are available upon request)
Bracket and motor cast:Aluminmun-alloy
Standard mechanical seal:NBR/ceramic/carbon (Special mechanical seal materials are available upon request)



Operating Performance Data n = 2900rpm
Water test temperature: 20 ℃, Performance limits: ISO 9906-3B
Model | Power | Capacity | |||||||
Single Phase 220V 50HZ | KW HP | m³/h | 8 | 12 | 16 | 20 | 24 | 28 | 23 |
1/min | 133 | 200 | 267 | 333 | 400 | 467 | 533 | ||
Head(m) | |||||||||
WB400/150D | 1.5 2.0 | 18 | 16.5 | 15 | 13.5 | 12 | 10 | 7 | |
WB400/185D | 1.85 2.5 | 22 | 21 | 19.5 | 18 | 16.5 | 14.5 | 11.5 | |
Model | Power | Capacity | |||||||
Three Phase 380V 50HZ | KW HP | m³/h | 8 | 12 | 16 | 20 | 24 | 28 | 23 |
1/min | 133 | 200 | 267 | 333 | 400 | 467 | 533 | ||
Head(m) | |||||||||
WB400/150D | 1.5 2.0 | 18 | 16.5 | 15 | 13.5 | 12 | 10 | 7 | |
WB400/185D | 1.85 2.5 | 22 | 21 | 19.5 | 18 | 16.5 | 14.5 | 11.5 | |
Parts List

No. | Description | No. | Description | No. | Description | No. | Description | No. | Description |
1 | Motor | 4 | Back cover | 7 | Impeller | 10 | Wear Ring | 13 | O Ring |
2 | Key | 5 | Mechanical Seal | 8 | Spring Washer | 11 | Casing | 14 | "L" Washer |
3 | Slinger assembly | 6 | O Ring | 9 | Impeller Nut | 12 | Bolt | 15 | Priming/Drain bolt |
Company Profile
Guangdong Winning Pumps Industrial Co., Ltd., certified to ISO9001:2015 and ISO14001:2015, specializes in the R&D, manufacturing, and sales of "Yuehua" brand stainless steel stamping and welding centrifugal pumps. Equipped with advanced facilities like hydraulic forming and laser welding machines, the company holds both Chinese and international PCT patents. Its self-developed products have reached internationally advanced levels.


Packaging & Shipping

FAQ
Q1: Does it work with phone cases?
A: Yes! Charges through cases up to 8mm thick (plastic, silicone, or TPU).
Q2: Why does my device charge slowly?
A: Ensure your phone supports 15W wireless charging. Lower power may apply for non-Qi devices.
Q3: How do I claim warranty service?
A: Email your order ID and issue description to ***@***.com. We’ll respond within 24 hours.
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