Does the pump generate electromagnetic interference?

No, it is equipped with anti-electromagnetic interference capacitors to cause little interference to your facility.

What is the maximum flow rate for water?

The maximum flow rate for water is 0.4 L/min for models TF30A-A, TF30A-C, and TF30A-D, and 0.35 L/min for model TF30B-H.

What are the payment terms?

Terms of payment include LC, T/T, PayPal, and Western Union.

Mini DC 12 Volt Water Pump (DC Brush motor)

Name: Mini DC 12 Volt Water Pump (DC Brush motor)
Brand: Changsha TOPS Industry & Technology Co., Ltd.
SKU: 1966834145

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

US$13.00

100 Pieces

Product profile

Customization

Available

Voltage

12V

Power

Electric

Model NO.

TF30A-B

Valve Body Type

Diaphragm

Flow Rate

0.4L/Min

Transport Package

Standard Export Packing or OEM Packing

Specification

CE, ISO9001, , RoHS IATF16949

Trademark

TOPSFLO

Origin

China

HS Code

84137090

Production Capacity

100, 000 PCS/Month

Key features

Multi-Ink Compatibility: Compatible with UV, solvent, water-based, and corrosive inks using Nylon, PTFE, or SS316 wetted parts.

Wide Printer Application: Ideal for art graphics, coding, CIJ, UV large format, and flatbed inkjet printers.

Adjustable Flow Control: Features 0-5V PWM speed control for precise and adjustable flowrate.

Certified Quality: Passed CE, ROHS, REACH, WRAS, and Food Grade certifications.

Low Interference Design: Equipped with anti-electromagnetic interference capacitors for minimal facility disruption.

Compact Structure: Small size with delicate outlook, comparable to KNF and Parker pump concepts.

High Consistency: Known for high quality and high batch consistency, trusted by global brands.

Long Lifetime Options: Optional motor types offering lifetimes from 3,000 to 15,000 hours.

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 types of ink are compatible with this pump?

It supports UV cured, solvent-based, water-based, oil-based, and corrosive inks. Wetted parts can be selected from Nylon, PTFE, PVDF, EPDM, FFPM, FPM, PP, PPS, and 316 stainless steel.

Q:Which inkjet printers is this pump suitable for?

It is ideal for art graphics printers, coding & marking printers, CIJ small character printers, UV large format printers, and flatbed inkjet printers.

Q:How is the flowrate adjusted?

The flowrate is adjustable via 0-5V PWM speed control, allowing for precise regulation.

Q:What certifications does the product have?

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

Q:What are the available motor lifetime options?

Optional motor types provide lifetimes ranging from 3,000 hours to 15,000 hours depending on the model.