How does the dual bearing design improve performance?

The dual bearing design increases the pump's lifespan by 200% and decreases noise by 30%.

What is the noise level of this pump?

The pump operates with super low noise, working very silently with a level below 50dB.

Can the motor speed be adjusted?

Yes, the version with an outer controller supports PWM or 0-5V speed adjustment, brake, and instant starting.

High Performance 50~350ml/Min Small & Stable Flow Pump for Fireplace with Heater Insert

Name: High Performance 50~350ml/Min Small & Stable Flow Pump for Fireplace with Heater Insert
Brand: Changsha TOPS Industry & Technology Co., Ltd.
SKU: 879275205

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

Negotiable

200 Pieces

Product profile

Customization

Available

Certification

RoHS, CE

Material

Head Nylon, Membrane EPDM, Valve EPDM

Model NO.

TF30B-D

Power

Electric

Function

Medical, Lab, Electric Product

Motor

DC Brushless Motor

Lifetime

15000hour

Transport Package

Standard Export Packing or OEM Packing

Specification

CE, ISO9001, RoHS, IATF16949

Trademark

TOPSFLO

Origin

China

HS Code

84135020

Production Capacity

100, 000 PCS/Month

Key features

Super Low Noise Design: Operates below 50dB, ideal for indoor fireplace replacement with silent performance.

Stable Small Flow Rate: Provides 20-350ml/min stable flow, ensuring smooth and comfortable flame control.

Durable Brushless Motor: Coreless brushless motor offers >15,000 hours lifetime, vibration-free and spark-free.

Chemical Resistant Materials: EPDM membrane and valve handle >95% bio-ethanol with high abrasion resistance.

Compact & Lightweight: Tiny size (80*31*60mm) and light weight (220g) for easy integration into fireplaces.

Dual Bearing Technology: Enhanced dual bearing design increases lifespan by 200% and reduces noise by 30%.

Comprehensive Certifications: Passed CE, ROHS, REACH, WRAS, and Food Grade certifications for global safety.

Advanced R&D Strength: Backed by 50+ patents, CNAS labs, and 16,000m2 factory with imported equipment.

Company profile

Changsha TOPS Industry & Technology Co., Ltd.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2001-09-08Nearest Port: shanghai, shenzhenAverage Response Time: ≤9.13hTerms 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.