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High Efficiency Deep Well Submersible Borehole Well Pump Stairs Type

Name: High Efficiency Deep Well Submersible Borehole Well Pump Stairs Type
Brand: Zhejiang Dolay Pump Industry Co.,Ltd.
SKU: 708607985

Zhejiang, ChinaZhejiang Dolay Pump Industry Co.,Ltd.

US$69.00-200.00

50 Pieces

Product profile

Customization

Available

Max.Head

80-110m

Max.Capacity

100-200 L/min

Model NO.

4ST8-17

Driving Type

Motor

Material

Stainless Steel

Structure

Multistage Pump

Assembly

Pipeline Pump

Power

Electric

Start Up

Electric Pump

Type

Oil-Filled or Fully Enlosed Pump

Application

Submersible Pump

Industry

Agriculture

Media

Sea Water Pump

Performance

No Leakage Pump

Theory

Centrifugal Pump

Suitable Well Size: 4 Inches

Casing Material: AISI 304ss

out/Inlet&Oil Chamber:AISI 304 Ss

Shaft: AISI 304ss and Carbon Steel Connected

Diffuser&Impeller: AISI 304 Ss& POM.

Bearing: C&U/ NSK

Delivery: 322m

Capacity:250L/Min

Impeller

Nylr

Diffuser

Engineering Plastic+Ss

Shaft

AISI316

Bearing

C&U

Transport Package

Cylinder Carton Package

Specification

CE SGS ISO9906 NEMA

Trademark

OEM/ODM/KATREENI

Origin

China

HS Code

8413709190

Production Capacity

250000 PCS/Year

Key features

High Efficiency Design: Deep well submersible pump with optimized hydraulic performance for agriculture and water supply.

Stainless Steel Construction: Pump casing, shaft, and impeller made of AISI 304 SS for corrosion resistance and durability.

Wide Voltage Compatibility: Supports 220V-240V single phase and 380V-415V three phase motors for global application.

Sand Tolerance: Designed to handle up to 0.25% sand content in the fluid for harsh well conditions.

Customizable Options: Accepts special requirements for materials, control boxes, and specific component configurations.

Versatile Applications: Suitable for domestic water supply, irrigation, pressure boosting, and fire-fighting systems.

Solar Pump Capability: Company specializes in solar pumping systems compatible with DC solar energy drives.

Strict Quality Control: Professional engineering team ensures high quality and cost-effective water solutions.

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: ≤9.90hTerms 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.