Does the pump handle unstable voltage?

Yes, the special design meets car vibration requirements and can handle peak voltage or unstable voltage scenarios.

12V 24V DC Brushless Car Engine Cooling Circulation Pump

Name: 12V 24V DC Brushless Car Engine Cooling Circulation Pump
Brand: Changsha TOPS Industry & Technology Co., Ltd.
SKU: 703651172

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

Negotiable

10 Pieces

Product profile

Customization

Available

Cold Style

Water-cooled

Certification

ISO9001, CE, RoHS

Model NO.

TA50

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, ISO9001, RoHS, IATF16949

Trademark

TOPSFLO

Origin

China

HS Code

84137090

Production Capacity

100, 000 PCS/Month

Key features

Dual Voltage Options: Available in 12V and 24V DC configurations to suit various vehicle electrical systems.

Robust Protection Functions: Features polarity, blocked-flow, and over-temperature protection to prevent damage.

Vibration Resistant Design: Special design meets car vibration requirements and handles peak or unstable voltage.

Standard Quick Integration: Includes 20mm inlet/outlet connections and waterproof connectors for efficient installation.

Extreme Weather Performance: Provides efficient working environment even at extreme outdoor temperatures and bad weather.

Wide Application Scope: Suitable for automotive climate control, engine cooling, 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: ≤8.13hTerms 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.