What is the maximum pressure and vacuum?

The pump can achieve a max pressure of 120kpa and a max vacuum of -70kpa.

Can the pump operate in any position?

Yes, the pump can operate in any orientation without affecting performance.

What certifications does the product hold?

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

DC 6V 12V 24V Diaphragm Mini Air Pump Vacuum Pump

Name: DC 6V 12V 24V Diaphragm Mini Air Pump Vacuum Pump
Brand: Changsha TOPS Industry & Technology Co., Ltd.
SKU: 691425852

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

Negotiable

10 Pieces

Product profile

Customization

Available

Power

Electric

Valve Body Type

Diaphragm

Model NO.

TM30B-A

Function

Electronic Type, Medical, Lab

Motor

DC Motor, DC Brushless Motor,BLDC Motor

Rated Voltage

6 /12 / 24

Max Pressure

100kpa

Max Vacuum

-55kpa

Max Flow

5L/Min

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

Multiple Motor Options: Available with Brush, Brushless, and Coreless Brushless DC motors.

Long Motor Lifespan: Up to 15,000 hours for coreless brushless models.

Customizable Materials: Optional EPDM or PTFE membranes and FPM valves for corrosive media.

Wide Voltage Range: Rated voltages available in 6V, 12V, and 24V DC.

Oil-Free Operation: Ensures uncontaminated flow with zero oil leakage.

Compact & Lightweight: Optimum sizing for analytical equipment with high power density.

Multi-Orientation Use: Can operate efficiently in any orientation.

Advanced Certifications: Passed CE, ROHS, REACH, WRAS, and Food Grade certifications.

Company profile

Changsha TOPS Industry & Technology Co., Ltd.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2001-09-08Nearest Port: shanghai, shenzhenAverage Response Time: ≤8.70hTerms 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 located in Changsha, Hunan. The supplier reports ISO 9001 and TS 16949 management-system certifications, four laboratories meeting CNAS national laboratory certification standards, approximately 50 quality-control staff, 10 production lines, and annual capacity of about 3 million pieces. It has exported since 2001, reports that 90% of sales are exports, and serves markets across multiple regions. Its product scope centers on micro pumps and related applications. Evidence supports manufacturing scale, export experience, quality infrastructure, and R&D capability. However, the provided information does not establish after-sales service arrangements, financial credibility, or customization performance. Customer evidence is limited to one named buyer associated with two product records.

Supplier typeThe supplier is described as both a trade company and a Manufacturer/Factory. The formal business-entity record identifies Changsha TOPS Industry & Technology Co., Ltd. as a manufacturer/factory and limited company, while the basic-information slice separately labels the company nature as a trade company. This indicates mixed classification, but manufacturing status is explicitly present.

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 quality-management and laboratory infrastructure.

R&D capabilityThe supplier describes technology innovation as a core advantage, reports four laboratories meeting CNAS national laboratory certification standards, and indicates 21–30 years of R&D engineer experience. These details explicitly support an established R&D and laboratory base, although no specific patents or quantified innovation outcomes are provided.

Production capacityThe supplier reports 50 quality-control staff, 10 production lines, annual production capacity of about 3 million pieces, and annual production output above the stated threshold. It also reports one-month lead times in both off-peak and peak seasons, supporting substantial and potentially stable production capability.

Client casesTwo trade records associate the supplier with CONTROL PRINT LIMITED and identify water-pump products used as printer parts. These records provide one named customer and product-use evidence, but the dataset does not show a broader customer portfolio, project outcomes, or customer testimonials.

Product Q&A

Q:What motor types are available for this pump?

We offer four options: Premium Brush DC (3,000h), Economical Brush DC (1,500h), Coreless Brushless (15,000h), and Coreless Brushless with outer controller (15,000h).

Q:Can the pump handle corrosive media?

Yes, by selecting optional PTFE membranes and FPM valves, the pump can handle corrosive air like acid, alkali, and ozone.

Q:What are the available voltage options?

The pump supports 6V, 12V, and 24V DC rated voltages depending on the specific model configuration.

Q:Is the pump suitable for medical applications?

Yes, it is widely used in medical equipment, respiration monitors, and portable analytical instruments.

Q:Does the pump require maintenance?

No, the pump is designed to be maintenance-free with oil-free operation.