What is the lead time for orders?

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

What are the payment terms?

We accept LC, T/T, PayPal, and Western Union.

Can the pump operate in any orientation?

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

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

Name: 6V 12V 24V Diaphragm Mini Air Pump Vacuum Pump
Brand: Changsha TOPS Industry & Technology Co., Ltd.
SKU: 691426352

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

Negotiable

200 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

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

Brushless Motor Options: Choose from Coreless or standard Brushless DC motors with up to 15,000 hours lifetime.

Corrosion-Resistant Materials: Optional PTFE membranes and FPM valves for handling corrosive gases like acid or ozone.

Multi-Voltage Support: Available in 6V, 12V, and 24V rated voltages for diverse power supply needs.

CNAS Accredited R&D: Manufactured in a CNAS-accredited facility with 50+ patents and advanced testing labs.

Oil-Free & Maintenance-Free: Ensures uncontaminated flow with zero maintenance requirements and low sound levels.

Wide Application Scope: Ideal for medical equipment, analytical instruments, and industrial vacuum applications.

Flexible Control Functions: Outer controller models support PWM or 0-5V speed adjustment and instant braking.

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

Company profile

Changsha TOPS Industry & Technology Co., Ltd.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2001-09-08Nearest Port: shanghai, shenzhenAverage Response Time: ≤8.68hTerms 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 for this pump?

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

Q:Can the pump handle corrosive media?

Yes, optional PTFE membranes and FPM valves are available to resist corrosive gases like acid, alkali, and ozone.

Q:What is the maximum pressure and vacuum capacity?

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

Q:Is the pump suitable for medical applications?

Yes, it is widely used in medical equipment, respiration monitors, and air quality sampling due to its oil-free and low-noise operation.

Q:What certifications does the product have?

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