What materials are used for the pump parts?

Main parts are made of Cast Iron, Ductile Iron, Stainless Steel, Bronze, or Duplex SS depending on the component.

How long is the delivery time?

Shipping takes 20-45 working days after receiving the deposit, with peak and off-peak lead times within 15 workdays.

Does the pump include free technical support?

Yes, free technical support is provided as part of our after-sales service.

Energy-Saving Non-Clog Impeller Submersible Rain Water Pump for Sewage Discharging

Name: Energy-Saving Non-Clog Impeller Submersible Rain Water Pump for Sewage Discharging
Brand: Shanghai Tongke Flow Technology Co., Ltd.
SKU: 2076274382

Shanghai, ChinaShanghai Tongke Flow Technology Co., Ltd.

US$3,500.00-8,000.00

1 set

Product profile

Customization

Available

After-sales Service

Free Technical Support

Warranty

1 Year

Model NO.

Max.Head

110m-150m

Max.Capacity

>400 L/min

Driving Type

Motor

Material

Cast Iron

Assembly

Liquid Pumps

Power

Electric

Start Up

Electric Pump

Application

Submersible Pump, Sewage Pump

Performance

No Leakage Pump

Theory

Centrifugal Pump

Certificate

ISO

OEM

Paint

Black

Liquid Temperature

60c

Operation Pressure

up to 18 Bar

Transport Package

Wooden-Case

Specification

DN50-DN800

Trademark

TONGKE

Origin

China

HS Code

8413709990

Production Capacity

5000 Sets /Year

Key features

Energy-Saving Non-Clog Design: Bi-runner and mixed flow impellers allow easy passage of solids and prevent fiber wrapping.

IPX8 Submersible Motor: Motor operates fully submerged with F insulation for high temperature resistance and durability.

Dual Mechanical Seals: Two independent single end-face seals in-series mounted to minimize leakage and extend life.

Comprehensive Protection System: Auto-monitor for leaks, overheat, short-circuit, overload, and phase loss with soft start options.

Flexible Installation Modes: Five modes available: auto-coupled, movable, fixed wet, and fixed dry types for various needs.

High Efficiency Performance: Optimized hydraulic model and motor design ensure high efficiency and energy savings.

ISO Certified Quality: Passed ISO 9001, ISO 14001, and ISO 45001 certifications for quality and safety management.

Customizable Options: OEM service available with customizable paint, certificate, liquid temperature, and pressure.

Company profile

High Repeat Buyers ChoiceSelf-brandedStandardized quality controlManagement Certification

Shanghai Tongke Flow Technology Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedExport Year: 12 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.71h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShanghai Tongke Flow Technology Co., Ltd. is identified as a Chinese manufacturer/factory with 10 production lines, reported pump production volumes, and 6–10 quality-control staff. It provides 3D design, ODM, and multiple customization options, and reports new-product development during the past year. Service governance is supported by written procedures and records for supplier assessment, corrective/preventive actions, and complaint handling. Overseas service is available through agents or branches, including maintenance and repair in Saudi Arabia, although no in-stock, overseas warehouse, or overseas showroom capability is reported. Certifications include ISO9001:2015, ISO45001:2018, ISO14001, and CE. Financial information is incomplete and internally limited for trend assessment, so financial credibility cannot be conclusively judged. No specific customer cases are provided.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a combined company, legally structured as a limited company in Shanghai, China. This supports classification as a direct manufacturing supplier rather than a purely trading entity.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, ISO14001, and CE certification capability. These stated certifications provide explicit evidence of quality, occupational safety, environmental, and product-compliance credentials.

After-Sales capabilityThe supplier has written and followed procedures for service-capability assessment, corrective and preventive actions, and customer complaints. It also reports overseas agents or branches and maintenance and repair services in Saudi Arabia, but lacks in-stock, overseas warehouse, and overseas showroom capabilities.

R&D capabilityThe supplier reports new products during the past year, offers ODM services, and provides 3D software design services. However, it reports no available SDK, so the evidence supports product-development capability but not broader software-platform capability.

Production capacityThe supplier is a factory with valid manufacturing-capacity contracts with associated subcontractors, 10 production lines, 6–10 quality-control staff, and stated output across several pump categories. It also reports no inventory capability, which may limit immediate-availability fulfillment, but does not negate its production capability.

Customization capabilityThe supplier explicitly offers flexible, minor, full, and design-based customization, together with 3D software design and ODM services. This demonstrates a broad stated ability to support customized product development.