What is the maximum pressure the pump can handle?

The maximum pressure ranges from 1.5 to 3 bar depending on the specific model.

Is the pump suitable for self-priming applications?

Yes, it features excellent self-priming capabilities with smooth, pulseless delivery.

DC Gear Pump / Micro Gear Pump TG-02

Name: DC Gear Pump / Micro Gear Pump TG-02
Brand: Changsha TOPS Industry & Technology Co., Ltd.
SKU: 619821762

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

US$18.00

1-4 Pieces

US$15.00

5-1,999 Pieces

US$12.00

2,000+ Pieces

Product profile

Customization

Available

Power

Electric

Structure

Gear Pump

Model NO.

TG-02

Motor Type

Brush DC Motor

Rated Voltage

12V / 24V

Max Pressure

3bar

Working Way

Interrupt

Functions

Self-Priming

Weight

Tg-02s 135g , Tg-02b 250g

Use Place

Indoor

Transport Package

Standard export packing or OEM packing

Specification

ISO, CE, RoHS

Trademark

TOPSFLO

Origin

China

HS Code

84135020

Production Capacity

100, 000pcs/month

Key features

Compact High Pressure Design: Small size with high pressure capability using brush DC motor drive.

Excellent Self-Priming: Features smooth, pulseless delivery and easy service maintenance.

Durable PPS Material: Gears and pump head made of wear-resistant, corrosion-resistant PPS.

OEM and ODM Services: Customization services available upon request for specifications.

Versatile Applications: Used in sanitary ware, medical equipment, humidifiers, and water treatment.

Multiple Voltage Options: Available in 12V and 24V DC with specific voltage scopes.

Fast Lead Time: Average lead time is one month for both peak and off-peak seasons.

Company profile

Changsha TOPS Industry & Technology Co., Ltd.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2001-09-08Nearest Port: shanghai, shenzhenAverage Response Time: ≤9.47hTerms 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.