What materials are used for the pump components?

The pump cover, volute, and suction bell are made of HT250, while the shaft is 2Cr13 and the seal ring is ZG07Cr19Ni10.

How does the pump handle solid particles and fibers?

It features a non-blocking design with a wide passage and double-flow channel impeller to easily transport solids and prevent fiber entanglement.

What is the lead time for production?

The lead time is one month during the off-season and 1-3 months during the peak season.

High Efficiency Non-Clogging Electric Vertical Submersible Sewage Water Pump for Sewage Drainage

Name: High Efficiency Non-Clogging Electric Vertical Submersible Sewage Water Pump for Sewage Drainage
Brand: LEO GROUP PUMP (HUNAN) CO., LTD.
SKU: 2000147115

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.

350WQ1400-29-185

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

Industry

Wastewater Discharge

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: Three-dimensional flow theory and double-flow channel impeller prevent clogging and fiber entanglement.

High Efficiency Motor: H-class insulation, 93.7% efficiency, and IP68 protection ensure low energy consumption and high stability.

Comprehensive Protection System: Built-in sensors monitor leakage, temperature rise, and oil-water mixing for complete operating condition monitoring.

Robust Sealing System: Patented double sealed chamber with three sets of mechanical seals guarantees reliable operation.

Wide Application Range: Suitable for sewage, wastewater, rainwater, and liquids containing solid particles, sediment, and fibers.

Customizable Voltage: Rated voltage options include 380V, 660V, 3kV, 6kV, 10kV, etc., to meet specific power requirements.

OEM/ODM Service: Accepts OEM and ODM customization for branding and specific product modifications.

Enhanced Cooling System: Four-sided water/air contact and cooling-jacket system ensure continuous operation even when breaking water surface.

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: ≤1.64h 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.