How long is the motor lifetime?

The premium duty brush DC motor has a reference lifetime of 3,000 hours.

What is the noise level of the pump?

The noise level is super silent, under 50dB from 1 meter.

What are the typical applications?

Applications include industrial pressure/vacuum, medical diagnostic equipment, gas leak detectors, and nasal aspirators.

Electric 12V 24V Large Vacuum DC Pump

Name: Electric 12V 24V Large Vacuum DC Pump
Brand: Changsha TOPS Industry & Technology Co., Ltd.
SKU: 1903697045

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

US$76.00

2 Pieces

Sample price:US$65.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Warranty

Model NO.

TMD40A-A

Oil or Not

Oil Free

Vacuum Degree

High Vacuum

Application

Vacuum Pressure Applications

Transport Package

Standard Export Packing or OEM Packing

Specification

CE, Iec, RoHS

Trademark

TOPSFLO

Origin

China

Production Capacity

100, 000 PCS/Month

Key features

Dual International Certification: Only double certified enterprise by German TUV IATF16949 & ISO9001 in the pump industry.

Oil-Free Operation: Ensures uncontaminated flow with no media contamination due to oil-free design.

Super Silent Performance: Noise level under 50dB measured from 1 meter distance.

High Vacuum Capability: Achieves up to -95 KPa vacuum with high efficiency.

Customizable Configurations: Multiple component configurations for vacuum, pressure, or alternating operations.

Premium Brushless Motor: Reference lifetime of 3,000 hours with superior endurance.

Compact & Lightweight Design: Dimensions 171mm*40mm*75mm with a weight of 450g.

High Production Capacity: Annual production capacity of 3,008,000 pieces.

Company profile

Changsha TOPS Industry & Technology Co., Ltd.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2001-09-08Nearest Port: shanghai, shenzhenAverage Response Time: ≤7.52hTerms 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.