YUEHUA Wholesale Stainless Steel Centrifugal Vertical Electric Faeces Construction Sewage Submersible Water Pump

• Customization: Available
• Warranty: 1 Year
• Max.Head: <10m
• Model NO.: WQ15-7-1.1
• Max.Capacity: >400 L/min
• Driving Type: Motor
• Impeller Number: Single-Stage Pump
• Working Pressure: Low Pressure Pump
• Influent Type of Impeller: Single Suction Pump
• Position of Pump Shaft: Vertical Pump
• Pump Casing Combined: Verticaljoint Surface Pump
• Impeller: Closed
• Usage: Pump, Pumps, Condensate Pump, Circulating Pump, Vertical Centrifugal Pump
• Product Name: Bomba De Agua De Riego
• OEM/ODM/OBM: Available
• Voltage / Frequency: 220V/380V, 50Hz/60Hz or Custom
• Protection Class: IP68
• Insulation Class: F
• Motor Type: Three-Phase Motor
• Medium Temperature: 40ºC
• Rated Speed: 2900rpm
• Sealing Type: Mechanical Seal
• Altitude: ≤1000m
• Sample: Available
• Continuous Service: S1
• Efficiency Class: E2 / E3
• Transport Package: Wooden Box
• Trademark: YUEHUA / Custom
• Origin: China
• HS Code: 8413709990
• Package Size: 70.00cm * 29.00cm * 35.00cm
• Package Gross Weight: 32.000kg

Product Description

Product Description

Overview

The WQ Stainless Steel Submersible Sewage Pump is designed for both stationary and portable applications, offering versatility and reliable performance. Equipped with a vortex semi-open impeller, it efficiently handles wastewater and solids.

Features

Solid Handling Capability: Passes solids up to 40mm in diameter
Submersion Depth: Operates safely at depths up to 10 meters
Protection Level: IP68-rated for complete dust-tight and long-term submersion protection
Durable Sealing: Double mechanical seals with oil chamber lubrication ensure reliable operation and extended service life

Specifications

Operating Performance Data   n=2900rpm
Model		Power		Capacity
Single phase 220V 50Hz	Three phase 380V 50Hz	kW	HP	m³/h	5	10	15	20	25	30	35	40
				l/min	83	167	250	333	417	500	583	666
				Head(m)
WQ15-7-1.1D	WQ15-7-1 . 1	1.1	1.5		9.5	8.5	7	6	4	2
WQ20-10-1.5D	WQ20-10-1 .5	1.5	2.0		12.5	12	11	10	8	6
-	WQ20-14-2 .2	2.2	3.0		17.5	16.5	15.5	14	12.5	10.5
-	WQ25-15-3 .0	3.0	4.0		19	18.5	17.5	16.5	15	14	11

Product Application

Dewatering Wells, Garages, and Basements: Ideal for removing water from residential areas prone to flooding or seepage.
Emptying Water Tanks and Reservoirs: Suitable for transferring water from storage tanks or collection systems.
Handling Solids-Laden Liquids: Capable of pumping liquids containing suspended solids or fibrous materials, including sludge with solid particles.
Domestic and Industrial Wastewater: Efficient for discharging wastewater from residential or industrial facilities.
Drainage of Low-Lying Areas: Perfect for removing water from lower-level areas or basements.
Septic Tank Emptying: Designed for pumping wastewater from residential and industrial septic systems.
Rainwater Transfer: Can transfer collected rainwater to storage tanks for reuse.
Garden and Small-Scale Agricultural Irrigation: Suitable for watering gardens, lawns, and small crops.
 

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.