6" 8" 10" 12" Suction Air Vent Extractor Fan Bathroom Ceiling Exhaust Fan

Built-in Check Valve

Automatic Flip - type upwind flaps to prevent backflow of mosquitoes , dust ,cotton wool , odor ,etc.

FEATURES

@ Using highly efficient motor made in Nanyoo ,quality control ,start-up speed ,durable.

@ New ABS material panel ,graceful appearance design ,strong corrsion resistance

Specifications

Easy Installation Effect Display / Manual

Pressure lose and pipe connection

Air pressure lose = Pa / m ; Telescopic pipe 8 Pa / m ; PC 5 Pa / m

The following principles should be followed when selecting and installing pipes

A , Because the length of the pipeline is not proportional to the pressure loss along the way ,

the length of the pipe-line should be minimized (generally not more than 4 m ) .

B , Since the number of bends of the pipe is proportional to the local pressure loss ,

the number of corners should be reduced as much as possible .

C .Since the pressure loss of the circular cross-section is smaller than other shapes ,

circular pipes should be used as much as possible .

Pipeline installation must not have the following conditions

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