4 Inch Mixed Flow Duct Fan

4 Inches ABS Plastic Mixed Flow Duct Fan With Durable White And Invariant Color

POWER IS ENOUGH /NO SHAKING

DURABLE AND NOT EASY TO CORRODE

DURABLE WHITE AND INVARIANT COLOR

FEATURES

Hight quality motor made in NANYOO ,run out only 0.35mm .

Low noise level .

Stronger air volume and static pressure

Warranty 5 years

Optional : 2 speeds

SPECIFICATION

Voltage / Frequency 220 - 240V / 50HZ , OR 110V / 60HZ , 110V / 50HZ , 220V / 60HZ are all available

ABS row material not PP / PC or reworked material / sufficient material

THIS MOMENT IS VERY QUIET

After Installation , The noise was even less through the ceiling / The minimum is only 26 dB

The Company Brief Profile

Founded in 1987, Foshan Nanhai Nanyang Electric Appliance& Motor Co.,Ltd, has specialized in the manufacturing, marketing and R&D of Air Curtains, Inline Fans, HRV, Cabinet Fans and Air Purifier for over 30 years, and become a leading professional science and technology enterprise.

More Than 30 Years Experience

*Year 2004  Starting to produce duct fan series

*Year 2008  Factory qualified by ISO9001

*Year 2013  Famous product in Guangdong province, China

*Year 2014  Famous brand in Guangdong province, China

*Year 2016  China Top 10 brand in ventilation industry

*Year 2017  Hi-Tech company in Guangdong province, China

        -2019 Air Curtain exportation value keep No.1 in China Air Curtain industry

Company Brands

The Spirit of Enterprise

Insistence, Profession, Concentration

The Factory Management

ISO9001 , ISO18001 , 6S

The R&D Concept

* To be leading in design, performance(Air volume & pressure, power consumption) in the industry

* Solution and quality

* Health, energy saving and environment-friendly

Quality Approvals

CCC, CE, CB, G-Marks, ETL, Rohs

Business Concept

Mutual benefit, customer first

Management philosophy

* To be happy as a member of Nanyoo

* Owner responsibility in jobs and service

* Team works