What is the minimum well diameter required?

The minimum well diameter required for this pump is 4 inches (100mm).

Stainless Steel 4'' 0.5HP Deep Well Submersible Water Pump (4SPM206-0.37)

Name: Stainless Steel 4'' 0.5HP Deep Well Submersible Water Pump (4SPM206-0.37)
Brand: Zhejiang Qiantao Pumps Co., Ltd.
SKU: 785198595

Zhejiang, ChinaZhejiang Qiantao Pumps Co., Ltd.

US$68.00-78.00

100 PCS

Product profile

Customization

Available

Warranty

1 Year

Material

Stainless Steel

Model NO.

4SPM206-0.37

Structure

Multistage Pump

Assembly

Pipeline Pump

Power

Electric

Start Up

Electric Pump

Type

Blade Pump

Application

Submersible Pump

Industry

Food Pumps

Media

Sea Water Pump

Performance

No Leakage Pump

Theory

Centrifugal Pump

Pump Type

Hot-Sales Three-Phase Deep Well

Pump Casing

Stainless Steel

Outlet, Inlet & Oil Chamber

Stainless Steel

Motor

100% Copper

Transport Package

Strong Carton Packing with Export Standard

Specification

ISO9001, CE, MD, LVD, EMC, PCT, etc

Trademark

CHIMP or OEM

Origin

China

HS Code

841370

Production Capacity

1000PCS/Day

Key features

Stainless Steel Construction: Made of stainless steel for durability and resistance to corrosion in various applications.

Versatile Power Options: Supports both three-phase (380V-415V) and single-phase (220V-240V) power supplies.

Wide Application Scope: Suitable for domestic, civil, industrial water supply, garden use, and irrigation.

High Performance Efficiency: Centrifugal pump design with no leakage performance and high flow rates up to 4.0 m3/h.

Flexible Customization: Offers customization from samples, designs, and full customization options.

Reliable Warranty Support: Comes with a one-year warranty covering mechanical defects and parts.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Zhejiang Qiantao Pumps Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 25 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤8.46h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established manufacturing and quality-control systems, including more than 10 production lines, 30 quality inspectors, written inspection procedures, ISO9001:2015 certification, CE certification, and SA8000 certification. It offers extensive customization and ODM services, reports new product development within the past year, and has SDK availability. Manufacturing capacity is supported by contracts with associated subcontractors, while stated peak-season fulfillment is within 15 workdays. Service limitations include no in-stock capability, overseas warehouse, overseas showroom, overseas agents or branches, and no overseas service countries reported. The supplier has participated in the Canton Fair and mainly serves South America, Africa, Southeast Asia, and the Middle East. Financial credibility cannot be assessed because the provided information only identifies financial-capacity years and contains no substantive financial evidence.

Supplier typeThe supplier operates manufacturing facilities covering rotor production, CNC, winding, spraying, and assembly, with more than 10 production lines and contracts with associated subcontractors. Its products are identified as water pumps and motors, indicating a manufacturer rather than only a trading or service entity.

CertificationsThe supplier reports CE product compliance certification, an ISO9001:2015 management-system certificate, and SA8000 social-responsibility certification. These certifications provide explicit evidence of formal quality, product-compliance, and social-responsibility systems.

After-Sales capabilityThe supplier has written procedures and followed records for corrective and preventive actions and customer complaint handling. However, it reports no overseas warehouse, showroom, overseas agents or branches, and zero countries with overseas services, limiting evidence of localized overseas after-sales support.

R&D capabilityThe supplier reports new products within the past year, ODM capability, extensive design services, and an available SDK. It also uses ERP for digitalized production, procurement, quality-control, and logistics processes, while one national science and technology progress award is reported; these collectively support innovation capability.

Production capacityProduction capability is supported by more than 10 production lines, 30 quality inspectors, identified manufacturing facilities, written and uniformly followed finished-product inspection instructions, and contracts with associated subcontractors. The supplier states peak-season fulfillment within 15 workdays, although it has no in-stock service capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, as well as ODM services. The same customization range appears in both R&D and production-related information, providing direct evidence of broad customization capability.