What is the rated voltage and motor type?

The rated voltage is 48V DC, and it uses a brushless DC motor with PWM intelligent speed regulation and FG signal feedback.

What safety protections are included?

The pump includes a multi-protection system featuring overvoltage protection and overcurrent detection for reliable operation.

Cooling Circulation Pump for Battery Storage System, Backup Energy Storage

Name: Cooling Circulation Pump for Battery Storage System, Backup Energy Storage
Brand: Changsha TOPS Industry & Technology Co., Ltd.
SKU: 1970871881

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

US$150.00

500 Pieces

Sample price:US$190.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Warranty

Model NO.

TA90E

Cold Style

Water-cooled

Certification

IATF16949, ISO9001, CE, RoHS

Cooling Fluid Type

Water, Coolant

Radiator Type

Direct-flow

Motor

DC Brushless Motor, BLDC Motor, DC Motor

Voltage

48V DC

Max Flow

130L/M

Applications

Battery Storage System, EV Charger, Data Center

Transport Package

Standard Export Packing or OEM Packing

Specification

ISO9001, CE, RoHS, IATF16949

Trademark

TOPSFLO

Origin

China

HS Code

84137090

Production Capacity

100, 000 PCS/Month

Key features

Ultra-High Flow Rate: Max flow >110L/min with 30KW heat dissipation per rack, 30% higher efficiency.

EMC Upgraded Safety: R10-grade shielding suppresses interference, preventing false shutdowns in complex environments.

Multi-Protection System: Includes overvoltage and overcurrent detection for fail-safe operation under harsh conditions.

Long Lifetime: Designed for >20,000 hours with honeycomb aluminum cover for enhanced heat dissipation.

Smart Variable Frequency: PWM intelligent speed regulation and FG signal feedback for dynamic flow and pressure control.

Versatile Applications: Ideal for EV charging stations, data centers, servers, medical cooling, and laser cooling systems.

Certified Quality: Certified by IATF16949, ISO9009, CE, and RoHS for high quality and batch consistency.

Company profile

Changsha TOPS Industry & Technology Co., Ltd.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2001-09-08Nearest Port: shanghai, shenzhenAverage Response Time: ≤9.22hTerms 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.

Product Q&A

Q:What is the maximum flow rate of this pump?

The maximum flow rate is greater than 110L/min, enabling rapid cooling for up to 30KW heat dissipation per single rack.

Q:What is the expected lifetime of the pump?

The pump has an ideal lifetime of over 20,000 hours, supported by an aluminum rear cover with a honeycomb design for enhanced heat dissipation.

Q:Does the pump have electromagnetic interference protection?

Yes, it features R10-grade electromagnetic shielding to suppress interference, ensuring stability and preventing false shutdowns in complex environments.

Q:What certifications does the product hold?

The product is certified with IATF16949, ISO9009, CE, and RoHS.

Q:What are the main applications for this cooling pump?

It is widely used in liquid-cooled EV charging stations, data centers, servers/CDU cooling, chillers, thermal management, laser cooling, and medical cooling.