What is the minimum well diameter required?

The minimum well diameter required is 3.5 inches.

What materials are used for the pump casing and impeller?

The casing is made of cast iron (AISI201), and the impeller is made of POM.

72V DC Brush Submersible Solar Water Pump with Battery

Name: 72V DC Brush Submersible Solar Water Pump with Battery
Brand: Zhejiang Dolay Pump Industry Co.,Ltd.
SKU: 1912791305

Zhejiang, ChinaZhejiang Dolay Pump Industry Co.,Ltd.

US$40.00-60.00

50 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Max.Head

50-80m

Max.Capacity

<50 L/min

Model NO.

4DC3.5-72-600W

Driving Type

Magnetic

Material

Cast Iron

Structure

Multistage Pump

Assembly

Booster Pump

Power

Solar Energy

Start Up

Magnetic Pump

Type

Solar Pump

Application

Submersible Pump

Industry

Food Pumps

Media

Clean Water

Performance

No Leakage Pump

Theory

Centrifugal Pump

Impeller

Anti-Sand Anti Rust

Advantage

Energy Saving

Voltage

72V

Power1

0.8HP

Transport Package

Carton

Specification

10*14*100

Trademark

KATREENI /OEM/ODM

Origin

China

HS Code

8413709190

Production Capacity

100000PCS/Year

Key features

72V DC Brush Motor: Features a 72V DC brush submersible motor for reliable operation with solar panels or batteries.

High Lift Capacity: Achieves a maximum head of 50-80m, suitable for deep wells and high-lift applications.

Energy Saving Design: Directly connects to solar panels or batteries, saving costs and offering economic efficiency.

Anti-Sand Impeller: Impeller is anti-sand and anti-rust, handling up to 0.25% sand content effectively.

Versatile Application: Ideal for family use, drinking water, sprinkler irrigation, and fire-fighting systems.

Compact Structure: Multistage centrifugal pump design with cast iron casing and POM impeller for durability.

Company profile

Zhejiang Dolay Pump Industry Co.,Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2010-05-10Nearest Port: NINGBO, SHANGHAIAverage Response Time: ≤11.94hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier focused on pumps, environmental applications, and related equipment. It provides 3D design, OEM, ODM, and multiple customization options, and reports new-product development during the past year. ISO 9001 certification, defined complaint-handling procedures with records, and 11–20 quality-control staff support its quality-management profile. Production information includes inverter solar pump controllers, submersible and water pumps, solar pumps, solar systems, and stainless-steel pumps. Export sales represent 90% of total sales, with five years of export experience and self-operated import/export rights. However, the supplier has no overseas agents or branches, overseas warehouse, showroom, inventory capability, or available SDK. Financial information is limited to years identified in the records and does not provide sufficient evidence for a credibility assessment.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and describes experience in pumps and environmental applications. Its listed business scope includes pumps, valves, gas-compression machinery, generators, photovoltaic equipment, and other industrial equipment, indicating a technical equipment supplier rather than a general trading-only profile.

CertificationsThe supplier reports holding ISO 9001 certification for its management system. This is explicit evidence of a recognized quality-management certification.

R&D capabilityThe supplier reports R&D capability, new products developed during the past year, ODM services, OEM services for well-known brands, and 6–10 years of combined R&D-engineer experience. It also provides 3D software design services, although it has no available SDK.

Production capacityThe supplier reports production of inverter solar pump controllers, submersible pumps, water pumps, solar pumps, solar systems, and stainless-steel pumps, with stated annual quantities of 10,000 controller sets, 200,000 pump-related pieces, and 100,000 solar-pump sets. It also has 11–20 quality-control staff. However, it reports no in-stock capability, and outsourcing procedures and manufacturing-capacity contracts are unknown.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, supporting the conclusion that its customization offering is broad.