Can the pump run dry or self-prime?

No, the pump cannot run dry and is not self-priming. It requires liquid to operate correctly.

What is the warranty or lifespan of the motor?

The motor has a life length of 20,000 hours and features Class F coil insulation for durability and high performance.

What power supplies can be used?

The pump can be powered by DC power supply, batteries, or solar power, making it versatile for various installation environments.

12V or 24V DC Easy Fit PWM Electric Heater Pump

Name: 12V or 24V DC Easy Fit PWM Electric Heater Pump
Brand: Changsha TOPS Industry & Technology Co., Ltd.
SKU: 711001882

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

Negotiable

2 Pieces

Product profile

Customization

Available

Max.Head

8m 11m

Max.Capacity

18L 20L 22L

Model NO.

TL-C01

Driving Type

Magnetic

Material

Imported PPE

Structure

Single-stage Pump

Assembly

Booster Pump

Power

Electric

Start Up

Electric Pump

Type

Centrifugal Pump

Application

Liquid Transfer or Circulating

Industry

All

Media

Water

Performance

High Performance

Theory

Centrifugal Pump

Temperature Range

0~100 Celsius Degree

Motor

Three-Phase Brushless DC Motor

Max Head

8m 11m

Flow Rate

18L 20L 22L

Transport Package

Standard Export Packing or OEM Packing

Specification

CE, ISO9001, FDA, RoHS, WRAS

Trademark

TOPSFLO

Origin

China

HS Code

84137090

Production Capacity

100, 000 PCS/Month

Key features

Certified Quality & Safety: Passed CE, ROHS, REACH, WRAS, and Food Grade certifications.

Advanced R&D Strength: Over 50 patents and CNAS accredited laboratories ensure top technology.

Versatile Voltage Options: Available in 12V and 24V DC with specific start and operating voltages.

Wide Application Range: Suitable for water heaters, medical equipment, HVAC, and laser chillers.

Durable Motor Design: High-performance three-phase brushless DC motor with Class F insulation.

Low Noise Operation: Continuous working noise is kept below 45dB(A) at 1 meter distance.

Trusted Manufacturer: National High-tech Enterprise supplying Tesla, Whirlpool, and GE.

Customizable Parameters: Temperature range, motor type, head, and flow rate are customizable.

Company profile

Changsha TOPS Industry & Technology Co., Ltd.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2001-09-08Nearest Port: shanghai, shenzhenAverage Response Time: ≤9.54hTerms 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 are the available voltage options?

The pump is available in 12V and 24V DC. The 12V version has a starting voltage of 6V and max operating voltage of 18V. The 24V version starts at 12V and maxes out at 28V.

Q:What certifications does the product have?

The product has passed CE, ROHS, REACH, WRAS, and Food Grade certifications, ensuring safety and quality for various applications.

Q:What are the main applications for this pump?

It is widely used in liquid transfer, hot water circulation, laser chillers, electric water heaters, medical equipment, dishwashers, LED cooling, and HVAC systems.

Q:What is the maximum liquid temperature it can handle?

The pump can handle liquid temperatures ranging from 0 to 105 degrees Celsius. It is suitable for water, antifreeze, and other media.

Q:What is the noise level of the pump?

The pump operates with low noise, rated at less than 45dB(A) measured from a distance of 1 meter during continuous working.