What is the maximum pressure and vacuum capacity?

The pump can achieve a max pressure of 120kpa and a max vacuum of -70kpa, suitable for various gas transfer needs.

Can the pump operate in any position?

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

What is the lead time for orders?

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

Diaphragm 6V 12V 24V DC Mini Air Pump (DC brushless motor)

Name: Diaphragm 6V 12V 24V DC Mini Air Pump (DC brushless motor)
Brand: Changsha TOPS Industry & Technology Co., Ltd.
SKU: 690565602

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

Negotiable

200 Pieces

Product profile

Customization

Available

Material

Pump Head Nylon, Membrane EPDM / PTFE, Valve EPDM

Power

Electric

Model NO.

TM30A-C

Valve Body Type

Pump Head Nylon, Membrane EPDM / PTFE, Valve EPDM

Function

Electronic Type, Field Bus, Industrial Pressure and Vacuum Applications

Features

Oil-Free,Compact Size, Corrosionresistant, Mainten

More Features

High Efficiency, Can Be Mounted in Any Place

Lifetime

15000hour,10000hour,3000hour

Motor

DC Brush, Brushless, Coreless Brushless

Flow Rate

4.5L,5L

More Application

Industrial Pressure and Vacuum Applications,Gas or

Working Way

Continuous or Intermittent Work

Materials

Pump Head Nylon, Membrane EPDM / PTFE, Valve EPDM

Transport Package

Standard Export Packing or OEM Packing

Specification

Standard or Customized

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 from 1,500 to 15,000 hours.

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

Oil-Free and Maintenance-Free: Ensures uncontaminated flow with zero maintenance requirements and low power consumption.

Compact and Versatile Design: Lightweight unit with high power density, capable of operating in any orientation.

Wide Voltage Compatibility: Available in 6V, 12V, and 24V DC configurations for diverse power supply needs.

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

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

Broad Application Scope: Ideal for industrial vacuum, medical equipment, analytical instruments, and air quality monitoring.

Company profile

Changsha TOPS Industry & Technology Co., Ltd.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2001-09-08Nearest Port: shanghai, shenzhenAverage Response Time: ≤9.23hTerms 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: A) Premium duty brush DC motor (3,000 hours), B) Economical brush DC motor (1,500 hours), C) Coreless Brushless DC Motor (15,000 hours), and D) Coreless Brushless with outer controller (15,000 hours).

Q:Can the pump handle corrosive media?

Yes, optional membrane materials include PTFE for corrosive air (acid, alkali, ozone), and optional valve materials include FPM for similar corrosive environments.

Q:What are the main applications for this diaphragm pump?

It is suitable for industrial pressure/vacuum applications, portable analytical instruments, medical equipment, air quality sampling monitors, and respiration monitors.

Q:Does the pump require regular maintenance?

No, the pump is designed to be maintenance-free, ensuring long product life and uncontaminated flow due to its oil-free operation.

Q:What certifications does the product have?

The pump has passed CE, ROHS, REACH, WRAS, and Food Grade certifications, ensuring compliance with international safety and environmental standards.