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, regardless of whether it is peak or off-peak season.

Can the pump operate in any orientation?

Yes, the design allows the pump to operate efficiently in any orientation.

12V 24V Micro Vacuum and Air Diaphragm Pump (DC Brush motor)

Name: 12V 24V Micro Vacuum and Air Diaphragm Pump (DC Brush motor)
Brand: Changsha TOPS Industry & Technology Co., Ltd.
SKU: 691471872

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

Negotiable

1 Piece

Product profile

Customization

Available

Material

Pump Head Nylon, Membrane EPDM / PTFE, Valve EPDM

Power

Electric

Model NO.

TM30A-A

Function

Electronic Type, Field Bus, Medical, Lab,

Motor

DC Brush, Brushless, Coreless Brushless

Feature

Oil-Free,Compact Size, Corrosionresistant, Mainten

Lifetime

15000hour,10000hour,3000hour,1000hour

Pressure

120kpa

Vacuum

70kpa

Flow Rate (L/Min)

Transport Package

Standard Export Packing or OEM Packing

Specification

CE, ISO9001, RoHS

Trademark

TOPSFLO

Origin

China

Production Capacity

100, 000 PCS/Month

Key features

Multiple Motor Options: Choose from Brush, Brushless, or Coreless Brushless motors with lifetimes up to 15,000 hours.

Customizable Materials: Optional EPDM or PTFE membranes and valves for normal or corrosive air applications.

Oil-Free Operation: Ensures uncontaminated flow, ideal for medical and analytical equipment.

Compact and Lightweight: High power density design with dimensions around 75x30x55mm and weights under 250g.

Wide Voltage Range: Models support 6V, 12V, and 24V DC for versatile power supply compatibility.

Comprehensive Certifications: Passed CE, ROHS, REACH, WRAS, and Food Grade certifications for global compliance.

Advanced R&D Capability: Over 50 patents and CNAS accredited laboratories ensure high-quality innovation.

Flexible Control Options: Coreless Brushless models with outer controllers support PWM or 0-5V speed adjustment.

Company profile

Changsha TOPS Industry & Technology Co., Ltd.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2001-09-08Nearest Port: shanghai, shenzhenAverage Response Time: ≤9.13hTerms 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 options are available?

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

Q:Can the pump handle corrosive media?

Yes, you can select PTFE membranes and FPM valves specifically designed for corrosive air like acid, alkali, or ozone.

Q:What is the maximum pressure and vacuum?

The pump can achieve a maximum pressure of 120kPa and a maximum vacuum of -70kPa.

Q:Is the pump oil-free?

Yes, the pump operates without oil, ensuring the flow remains uncontaminated by lubricants.

Q:What are the available voltage ratings?

The pumps are available in 12V, 24V, and some models support 6V, 12V, or 24V DC.