What safety protections are included?

It features automatic safety protection against leakage, overload, and over-temperature, along with a high-precision anti-jamming leaking detection sensor.

What are the payment terms?

We accept LC, T/T, D/P, and PayPal.

What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Qw Centrifugal Submersible Sewage Pump

Name: Qw Centrifugal Submersible Sewage Pump
Brand: Zhejiang Yonjou Technology Co., Ltd.
SKU: 755343985

Zhejiang, ChinaZhejiang Yonjou Technology Co., Ltd.

US$137.00-30,000.00

1 Set

Product profile

Customization

Available

Max.Head

80-110m

Max.Capacity

>400 L/min

Model NO.

QW/WQ

Driving Type

Submersible Motor

Material

Cast Iron

Structure

Single-stage Pump

Assembly

Liquid Pumps

Power

Electric

Start Up

Electric Pump

Application

Submersible Pump, Sewage Pump

Media

Sewage Pumps

Performance

No Leakage Pump

Theory

Centrifugal Pump

Place of Origin

Zhejiang, China (Mainland)

Brand Name

Yonjou

Model Number

Qw, Wq

Usage

Water

Standard or Nonstandard

Standard

Fuel

Electric

Color

Any

Packaging Details

Standard Plywood Case

Transport Package

Standard Export Plywood Case Packing

Specification

International

Trademark

YONJOU

Origin

China

HS Code

8413110000

Production Capacity

500 Sets/Day

Key features

No Clogging Design: Unique single-channel impeller handles solids and fibers up to 50% of pump diameter.

Durable Mechanical Seal: Double tungsten carbide seals ensure safe continuous operation for over 8,000 hours.

High Efficiency: Advanced centrifugal design offers significant energy saving and high performance.

Automatic Protection: Equipped with leakage, overload, and over-temperature sensors for absolute safety.

Easy Maintenance: Automatic coupling system allows installation and repair without entering the sump.

Compact Structure: Small size, low noise, and no need for pumping stations; dive and work directly.

Customizable Color: Color options are available as per customer requirements.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamHigh Repeat Buyers Choice

Zhejiang Yonjou Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2001-02-01Nearest Port: NINGBO, SHANGHAIAverage Response Time: ≤8.66hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, CIP

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier serving machinery and specialized equipment sectors, including pumps, motors, marine engineering, oil refining and chemical equipment, and food equipment. It provides sample-based, fully customized, and flexible customization services, plus ODM and OEM services, but does not provide 3D software design or SDK support and reported no new products in the past year. Production information lists five pump product capacities totaling 90,000 pieces annually, eight production lines, and CNC facility involvement. Quality procedures, corrective actions, complaint handling, and quality assurance are documented, although the quality-control staff count is below five. The supplier has substantial export activity, has attended the Canton Fair, and operates ERP-based digital management, but has no overseas agents, branches, warehouses, or showrooms. Certification, after-sales service, financial credibility, and customer-specific cases are not sufficiently...

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and operates across machinery, marine engineering, oil refining and chemical equipment, food equipment, motors, generators, and related industrial products. This supports classification as a specialized industrial equipment manufacturer rather than a general trading company.

R&D capabilityThe supplier supports ODM and customization and uses an ERP system for production, procurement, quality control, and logistics management. However, it does not provide 3D software design or SDK support and reported no new products during the past year, indicating limited evidence of recent product innovation.

Production capacityThe supplier reports eight production lines, CNC facility involvement, documented finished-product inspection instructions, and annual capacities of 15,000 KCB gear pumps, 20,000 LQRY hot oil pumps, 15,000 LQ3G three-screw pumps, 30,000 QBY diaphragm pumps, and 10,000 LQ3A lobe pumps. However, it lacks an effective contract with related subcontractors and has no inventory capability, so production capacity is evidenced but manufacturing-resource controls have limitations.

Customization capabilityThe supplier explicitly provides customization from samples, full customization, and flexible customization, and also offers ODM and OEM services for popular brands. These statements directly demonstrate broad customization and design-manufacturing support.

Product Q&A

Q:What is the maximum head and capacity?

The maximum head ranges from 80-110m, and the maximum capacity is greater than 400 L/min.

Q:What material is the pump made of?

The pump body is constructed from durable cast iron.

Q:Can the pump handle solid particles and fibers?

Yes, the unique single-channel impeller can effectively contain solids and long transmission fibers, handling particles up to 50% of the pump diameter.

Q:What is the lifespan of the mechanical seal?

The double tungsten carbide mechanical seal allows for safe continuous operation for more than 8,000 hours.

Q:Does the pump require a pumping station?

No, the compact structure allows it to dive and work directly, greatly reducing project costs by eliminating the need for a pumping station.