What certifications does the product have?

The product has passed CE, ROHS, REACH, WRAS, and Food Grade certifications.

What is the lead time for orders?

The average lead time is one month for both peak season and off-season periods.

What payment terms are accepted?

Accepted payment terms include LC, T/T, PayPal, and Western Union.

6V 12V 24V Brush Micro Diaphragm Liquid Pump Vacuum Pump

Name: 6V 12V 24V Brush Micro Diaphragm Liquid Pump Vacuum Pump
Brand: Changsha TOPS Industry & Technology Co., Ltd.
SKU: 683759902

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

US$73.00

10 Pieces

Product profile

Customization

Available

Voltage

6V,12V,24V

Power

Electric

Model NO.

TF51

Function

Electronic Type, Medical, Lab,Fireplace,Ink Printer

Lifetime

3000hour

Max Flow Rate

Water:3L/Min, Gas:6L/Min

Working Mode

Continuous or Interrupt

Transport Package

Standard Export Packing or OEM Packing

Specification

CE, IEC, RoHS

Trademark

TOPSFLO

Origin

China

HS Code

84137090

Production Capacity

100, 000 PCS/Month

Key features

Extended Service Life: Advanced diaphragm and brushless motor design ensures over 10,000 hours of service-free operation.

Oil-Free Clean Operation: Dry running and oil-free design prevents media contamination, ideal for medical and food applications.

High Chemical Resistance: Optional PTFE, FKM, or other material combinations provide extreme resistance to corrosive gases.

Versatile Voltage Options: Available in 6V, 12V, and 24V configurations to suit various power supply requirements.

Compact and Powerful: Small micro design delivers up to 3 L/min flow rate with high efficiency and low vibration.

Multi-Function Capability: Suitable for vacuum, liquid transfer, and alternating operations with self-priming performance.

Certified Quality: Passed CE, ROHS, REACH, WRAS, and Food Grade certifications for global market compliance.

Professional Manufacturer: Over 50 patents and CNAS accredited labs ensure high batch consistency and R&D strength.

Company profile

Changsha TOPS Industry & Technology Co., Ltd.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2001-09-08Nearest Port: shanghai, shenzhenAverage Response Time: ≤6.92hTerms 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.