What are the lead times for orders?

Both peak season and off-season lead times are within 15 working days.

Can the pump handle corrosive fluids?

It works with water, oil, or normal acid/alkaline liquids; pre-test is required for special liquids as it cannot work with high temperature or corrosive fluids.

Does the manufacturer offer OEM and ODM services?

Yes, the company accepts OEM and ODM services and offers pump-related control system design.

Hot Water Circulation Pump for Water Heat and Solar System

Name: Hot Water Circulation Pump for Water Heat and Solar System
Brand: SHENZHEN ZHONGKE CENTURY TECHNOLOGY CO., LTD.
SKU: 864870835

Guangdong, ChinaSHENZHEN ZHONGKE CENTURY TECHNOLOGY CO., LTD.

US$35.00

20-199 Pieces

US$32.00

200+ Pieces

Sample price:US$35.00/piece.Request sample

Product profile

Customization

Available

Max.Head

Max.Capacity

18L/Min

Model NO.

DC50E

Driving Type

Motor

Material

ABS,Pes/Sps/PPS/PA66+30%GF (Optional)

Structure

Single-stage Pump

Assembly

Liquid Pumps

Power

Electric

Start Up

Electric Pump

Type

Positive-Displacement Pump

Application

Submersible Pump

Industry

Air Conditioning Pump

Media

Water,Refrigerating Fulid

Performance

Wear Pump

Theory

Centrifugal Pump

Protection Level

IP68

Service Life

30,000hrs

Transport Package

Standard Export Packing or OEM Packing

Trademark

ZKSJ

Origin

China

HS Code

8413709190

Production Capacity

100, 000 PCS/Month

Key features

IP68 Waterproof Design: Fully waterproof suitable for submersible installation in water or oil.

Long Service Life: Durable operation with a lifespan exceeding 30,000 hours.

Brush-less Magnetic Drive: Uses brush-less, magnetic isolated design for maintenance-free operation.

Customizable Materials: Shell material options include ABS, PES, SPS, PPS, and PA66+30%GF.

Speed Adjustable Control: Supports speed adjustment via PWM, 0-5V analog signal, or potentiometer.

Multiple Protection Functions: Includes dry-run protection, lock protection, and reverse-connected protection.

OEM and ODM Services: Accepts OEM and ODM orders with custom pump control system design.

Versatile Power Supply: Compatible with solar panels, batteries, adapters, and other power sources.

Company profile

SHENZHEN ZHONGKE CENTURY TECHNOLOGY CO., LTD.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2019-03-02Nearest Port: YantianAverage Response Time: ≤2.59hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, EXW

AI-Powered supplier vetting

SummarySHENZHEN ZHONGKE CENTURY TECHNOLOGY CO., LTD. is identified as a Chinese manufacturer/factory based in Baoan District, Shenzhen, with products focused primarily on pumps and related electronic equipment. The supplier reports ISO 9000, ISO 9001, and TS 16949 management-system certifications, eight production lines, 6–10 R&D engineers, and 6–10 quality-control staff. It has exported since 2019 and reports sales to Europe, the Middle East, Southeast Asia, Africa, South America, Eastern Europe, and North America. Order fulfillment is stated as within 15 workdays in both peak and off-peak seasons. The evidence supports manufacturing, certification, export experience, and production resources. However, the provided information does not sufficiently establish financial strength, formal after-sales processes, customization capability, or verifiable customer cases.

Supplier typeThe supplier is explicitly described as a factory and Manufacturer/Factory, with a factory location and head-office information in Shenzhen, China. Its listed products include brushless DC pumps, solar pumps, booster pumps, acid/alkali-resistant pumps, and electronic water pumps.

CertificationsThe supplier states that it has passed ISO 9000 and other international quality-system certification, while the certification record specifically lists ISO 9000, TS 16949, and ISO 9001. This provides explicit evidence of multiple management-system certifications.

R&D capabilityThe supplier states that it focuses on new techniques and products, reports 6–10 R&D engineers, and claims patented technology. These details provide explicit evidence of R&D activity and some innovation assets, although the number, scope, and commercial status of the patents are not given.

Production capacityThe supplier reports eight production lines, 50 total staff experience, and order fulfillment within 15 workdays during both peak and off-peak seasons. These stated resources and lead-time commitments support an established production operation, although capacity utilization and maximum output are not specified.