Does the pump support speed control?

Yes, the model with an outer controller allows for PWM or 0-5V speed adjustment and braking functions.

What certifications does the product have?

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

What are the dimensions of the pump?

Dimensions vary by model, ranging approximately from 75x30x54mm to 79x31x57mm with weights between 150g and 250g.

12V 24V DC Mini Silent Diaphragm Odor and Mold-Free Ozone Generator Pump

Name: 12V 24V DC Mini Silent Diaphragm Odor and Mold-Free Ozone Generator Pump
Brand: Changsha TOPS Industry & Technology Co., Ltd.
SKU: 702479922

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.

TM30

Function

Electronic Type

Structure

Diaphragm Pump

Transport Package

Standard Export Packing or OEM Packing

Specification

CE, IEC, RoHS

Trademark

TOPSFLO

Origin

China

Production Capacity

100, 000 PCS/Month

Key features

Multiple Motor Options: Choose from Brush, Brushless, or Controller-integrated motors with lifespans from 1,000 to 15,000 hours.

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

Low Noise Operation: Coreless brushless motors run vibration and spark-free, providing almost silent performance.

Wide Voltage Range: Available in 12V, 24V, and 6/12/24V DC configurations to suit various power systems.

Oil-Free & Clean Flow: Oil-free operation ensures uncontaminated flow, ideal for medical and analytical equipment.

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

Versatile Orientation: Can operate in any orientation without affecting performance or reliability.

High Efficiency: Compact design with high power density and low power consumption for portable applications.

Company profile

Changsha TOPS Industry & Technology Co., Ltd.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2001-09-08Nearest Port: shanghai, shenzhenAverage Response Time: ≤15hTerms 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.