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We have pre-sale service, in-sale service and after-sale service, Our slogan is steady quality and continuous service.

4 Inches Well Water Submersible Pump Electric River Pump

Name: 4 Inches Well Water Submersible Pump Electric River Pump
Brand: Zhejiang Dolay Pump Industry Co.,Ltd.
SKU: 800414572

Zhejiang, ChinaZhejiang Dolay Pump Industry Co.,Ltd.

US$69.00-200.00

50 Pieces

Product profile

Customization

Available

After-sales Service

24 Months Warranty

Max.Head

>150m

Model NO.

4SD3/11-0.75KW

Max.Capacity

4.8 Cubic Meter/Hour

Driving Type

Electricity AC 220/380

Material

Brass/AISI 304

Structure

Multistage Pump

Assembly

Centrifugal Pump

Power

0.25kw-5.5kw

Start Up

Electric Pump

Type

Rewindable Oil Cooling Water Pump

Application

Submersible Pump

Industry

Civil Pressurizing, Agricultural Irrigation, etc

Media

Clear Water /Sandy Water

Performance

Rated Head: 30-330m Rated Capacity:3m3/Hour

Theory

Centrifugal Pump

Suitable Well Size

4 Inches

Rated Capacity

3 Cubic Meter/Hour

Rated Delivery Head

30m-330m

Outlet/Connection

Brass

Pump Materials

AISI304/430/Brass/POM/PC

Motor Materials

AISI304/Copper Winding/Silicon Steel 600

Bearing

C&U 7 Series

Shaft Coupling

2Cr13/AISI 304

Pump Shaft

2Cr13/AISI 304

Diffuser

Plastic.PC

Wear Ring

AISI 304 Ss&Ceramic

Top Chock

Cast-Iron ASTM No.30/Cast-Cu ASTM C85500

Mechanical Seal

Graphite-Ceramic/Tc Graphite-Silicon Carbide

Motor Shaft

AISI 303 Ss-ASTM1045/5140

Seal Lubricant Oil

Oil for Food Machinery and Pharmaceutic Use

Transport Package

Carton /Wooden Case

Specification

NEMA STANDARD

Trademark

OEM/ODM/KATREENI/DOLAY

Origin

China

HS Code

8413709190

Production Capacity

360000 PCS/Year

Key features

Wide Head Range: Rated head spans from 30m to 330m, suitable for deep water levels.

High Flow Capacity: Max capacity reaches 4.8 cubic meters per hour with flow range 0.6-4.8m3/h.

Durable Materials: Constructed with Brass, AISI 304, POM, and PC for corrosion resistance.

Food Grade Safety: Equipped with food grade mechanical oil for safe operation.

Efficient Structure: Single-stage floating structure with non-contact impellers for light load.

Versatile Applications: Ideal for civil pressurizing, agricultural irrigation, and industrial use.

OEM Service: We welcome OEM orders and accept special customization requirements.

Comprehensive Support: Includes pre-sale, in-sale, and after-sale service with steady quality.

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: ≤15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryThe supplier specializes in professional technical services, including 3D software design and various levels of customization. It exports 90% of its sales and has participated in the Canton Fair. The company holds an ISO 9001 certification and offers ODM and OEM services. However, it lacks overseas branches, warehouses, and showrooms, and does not manage overseas service capacities. Its R&D capability is evidenced by the introduction of new products in the past year.

Supplier typeThe supplier is a professional technical supplier with a focus on markets such as pumps and environmental technology, contributing to the transformation from Made in China to Intelligence of China.

CertificationsThe supplier holds an ISO 9001 certification, indicating adherence to quality management standards.

R&D capabilityThe supplier demonstrates innovation capability by having new products developed in the past year and offering ODM services. However, it lacks an SDK.

Production capacityThe supplier has a significant annual production output, including a large number of solar and water pump sets.

Customization capabilityThe supplier provides extensive customization services, ranging from minor to full customization.