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Submersible Pump
Negotiable
1 Set

Product profile

Customization

Available

Max.Head

80-110m

Max.Capacity

>400 L/min

Model NO.

QW

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

Size

Big

Transport Package

Plywood Case

Specification

CE ISO9001

Trademark

YONJOU

Origin

China

HS Code

841311000

Production Capacity

6600sets/Month

Key features

Unique Impeller Structure: Single or double blade design increases dirt capacity and handles fibers 5x larger than standard pumps.
Durable Mechanical Seal: Hard tungsten carbide material with double seal ensures safe continuous operation over 8,000 hours.
Anti-Jamming Protection: High-precision sensor detects leakage and prevents jamming for absolute motor protection.
Automatic Safety Control: Equipped with control cabinet for leakage, overload, and over-temperature protection.
Energy Efficient Design: Compact structure and advanced impeller design deliver remarkable energy saving effects.
Flexible Installation: Offers fixed automatic coupling or mobile free installation systems for easy maintenance.
Float Switch Control: Automatically controls pump start and stop based on liquid level changes without supervision.
Wide Performance Range: Flow up to 4000m3/h, Head up to 60m, and Caliber from 25mm to 500mm available.

Company profile

Zhejiang Yonjou Technology Co., Ltd.
Importers and ExportersYears of Export ExperienceExperienced TeamHigh Repeat Buyers Choice
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2001-02-01Nearest Port: NINGBO, SHANGHAIAverage Response Time: ≤8.99hTerms 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?
A:
The pump supports a maximum head of 80-110m and a capacity exceeding 400 L/min.
Q:How long can the mechanical seal operate continuously?
A:
The hard tungsten carbide double seal enables safe continuous operation for more than 8,000 hours.
Q:What installation options are available?
A:
Users can choose between a fixed automatic coupling system or a mobile free installation system.
Q:Does the pump handle solid particles and fibers?
A:
Yes, the unique impeller structure allows it to pump fiber material five times its diameter and solids up to 50% of the pump diameter.
Q:What safety protections are included?
A:
It features automatic protection against leakage, overload, and over-temperature, plus a sensor for anti-jamming detection.

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