What are the main applications for this pump?

It is used for automotive climate control, engine cooling circulation, car engine pre-heating, and electric vehicle water circulation.

What is the maximum water flow rate?

The maximum water flow rate is 23 L/Min for both 12V and 24V models.

How long is the lead time for orders?

The average lead time is one month, regardless of peak or off-peak seasons.

Circulation Cooling Circuit for Electric Pump

Name: Circulation Cooling Circuit for Electric Pump
Brand: Changsha TOPS Industry & Technology Co., Ltd.
SKU: 703656622

Hunan, ChinaChangsha TOPS Industry & Technology Co., Ltd.

Negotiable

10 Pieces

Product profile

Customization

Available

Component

Water Pump

Cold Style

Water-cooled

Model NO.

TA50

Certification

ISO9001, CE, RoHS

Cooling Fluid Type

Water

Radiator Type

Direct-flow

Motor

DC Brushless Motor,BLDC Motor,DC Motor

Voltage

12V 24V DC

Transport Package

Standard Export Packing or OEM Packing

Specification

CE RoHS, ISO9001

Trademark

TOPSFLO

Origin

China

HS Code

84137090

Production Capacity

100, 000 PCS/Month

Key features

Wide Voltage Compatibility: Supports 12V and 24V DC motors for versatile vehicle integration.

Extreme Weather Performance: Ensures efficient operation in extreme outdoor temperatures and bad weather.

Advanced Protection Functions: Features polarity, blocked-flow, and over-temperature protection.

Standard Quick Integration: Uses 20mm inlet/outlet and waterproof connectors for fast installation.

Vibration Resistant Design: Specially designed to meet car vibration and unstable voltage requirements.

Multi-Scenario Application: Suitable for automotive climate control, pre-heating, and EV water circulation.

Company profile

Changsha TOPS Industry & Technology Co., Ltd.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2001-09-08Nearest Port: shanghai, shenzhenAverage Response Time: ≤9.92hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryChangsha TOPS Industry & Technology Co., Ltd. is identified as a China-based manufacturer/factory and limited company specializing in micro pumps and related fluid-technology products. It reports ISO 9001 and TS 16949 management-system certifications, 50 quality-control staff, 10 production lines, annual capacity of about 3 million pieces, and four laboratories meeting CNAS national laboratory certification standards. The supplier has substantial export orientation, with 90% of sales reportedly from exports, self-operated import/export rights, and markets spanning multiple global regions. Evidence supports production scale, international fulfillment capability, and innovation infrastructure. However, the provided information does not establish after-sales service arrangements, financial credibility, customization capability, or a broad set of verified customer cases. Two trade records associate the company with CONTROL PRINT LIMITED for printer-part water pumps, but these records alone provide limited...

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company based in Changsha, Hunan, China. Its product keywords and commercial activities are centered on pumps, manufacturing, industrial equipment, electronics, automotive components, and related sectors, indicating a manufacturing-oriented supplier rather than only a trading intermediary.

CertificationsThe supplier reports TS 16949 and ISO 9001 management-system certifications. It also states that four laboratories meet the CNAS national laboratory certification standard, providing explicit evidence of formal quality-management and laboratory infrastructure.

R&D capabilityThe supplier explicitly presents technology innovation as a key advantage, reports 21–30 years of total R&D engineer experience, and states that it operates four precise laboratories meeting CNAS national laboratory certification standards. These details support a substantive technical and product-development capability.

Production capacityThe supplier reports 50 quality-control staff, 10 production lines, and annual production capacity of about 3 million pieces. It also describes a large factory with an ESD anti-static digital workshop, while the reported one-month off-peak and peak fulfillment times indicate stated order-processing capacity.

Client casesTwo trade records identify CONTROL PRINT LIMITED as a buyer associated with the supplier for water pumps used as printer parts, with records dated October and November 2025. These entries provide evidence of at least one associated buyer and relevant product transactions, but do not establish a broad or independently verified customer portfolio.