Does the motor have advanced protection features?

Yes, it includes built-in sensors for leakage, temperature rise, and oil-water mixing, along with winding temperature rise protection.

What certifications does the product hold?

The product complies with GB/T24674, CJ/T472, and GB32031 standards, and the company holds CE certification.

Large Flow Non-Clogging Industrial Vertical Submersible Sewage Water Pump for Sewage Drainage

Name: Large Flow Non-Clogging Industrial Vertical Submersible Sewage Water Pump for Sewage Drainage
Brand: LEO GROUP PUMP (HUNAN) CO., LTD.
SKU: 1997914985

Hunan, ChinaLEO GROUP PUMP (HUNAN) CO., LTD.

US$2,000.00-20,000.00

1 Piece

Product profile

Customization

Available

Warranty

One Year

Max.Head

30-50m

Model NO.

250WQ450-32-65

Max.Capacity

>400 L/min

Driving Type

Motor

Material

Cast Iron

Structure

Single-stage Pump

Assembly

Sewage Pump

Power

Electric

Start Up

Electric Pump

Application

Submersible Pump, Sewage Pump

Media

Sewage Pumps

Performance

No Leakage Pump

Theory

Centrifugal Pump

Merge

Changsha Swan

Merge2

Wuxi Pump Works

Rated Voltage

380V, 660V, 3kv, 6kv, 10kv etc

Frequency

50Hz Three-Phase AC Power

Medium Temperature

Below 42 Celsius

Medium Density

Below 1200kg/M3

pH Value

Within The Range of 4-10

Volume Ratio of Solid Phase

Below 5%

OEM/ODM

Transport Package

Export Plywood Case

Trademark

LEO

Origin

China

HS Code

8413709990

Production Capacity

3000set/Year

Key features

Non-Clogging Design: Features double-flow channel impeller to handle solids, fibers, and sediment without blockage.

Comprehensive Protection: Built-in sensors monitor leakage, temperature rise, and oil-water mixing for safety.

Robust Sealing System: Patented double-sealed chamber with three mechanical seals ensures reliable operation.

IP68 Protection Class: Fully submersible design with sealed wiring chamber for underwater durability.

Wide Application Range: Suitable for sewage, wastewater, rainwater, and industrial drainage systems.

OEM/ODM Acceptance: Customization available for voltage, frequency, and specific operational requirements.

Quality Standards Compliance: Manufacturing meets GB/T24674, CJ/T472, and GB32031 efficiency standards.

Company profile

LEO GROUP PUMP (HUNAN) CO., LTD.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2019-04-01 CertifiedNearest Port: Shenzhen Port, Guangzhou Port, Shanghai PortAverage Response Time: ≤2.51h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryLEO GROUP PUMP (HUNAN) CO., LTD. is a China-based manufacturer established in 2000, with 353 employees, eight production lines, a 45,000 m² manufacturing plant, and annual centrifugal-pump productivity of 3,000 sets. The supplier reports ISO9001:2015 and ISO14001:2015 certifications and describes a quality-management system covering design, development, manufacturing, inspection, and after-sales service. Its equipment includes advanced CNC and thermal-treatment machinery, while its testing center supports tests up to 12,500 kW. The company offers multiple pump categories and has export experience beginning in 2019. Evidence supports established manufacturing, quality-management, testing, and engineering capabilities. However, the provided information does not sufficiently verify financial credibility, customization capability, or specific customer cases.

Supplier typeThe supplier is explicitly identified as a manufacturer and limited company, operating in industrial equipment and components. Its listed products are various industrial pump types, including centrifugal, axial-flow, vertical pipe, and sewage pumps.

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certificates, and states that its product quality-management system complies with ISO9001 requirements across design, manufacturing, inspection, and after-sales service. This is explicit evidence of formal quality and environmental management certifications.

After-Sales capabilityThe supplier states that its quality-management system extends through after-sales service and that product operations are intended to serve users efficiently and reliably. These statements support the existence of an after-sales process, but do not provide staffing, response-time, service-network, or service-performance details.

R&D capabilityThe supplier reports 12 years of total R&D-engineer experience, emphasizes an innovation mechanism, and operates advanced equipment including a 5-axis machining center. Its testing center supports high-power pump testing up to 12,500 kW, indicating meaningful engineering and technical-development infrastructure.

Production capacityProduction capability is supported by eight production lines, 6–10 quality-control staff, a 45,000 m² manufacturing plant, advanced processing equipment, and stated annual centrifugal-pump productivity of 3,000 sets. The supplier is also identified as a manufacturer with 353 employees.