The VF-M009-00-111 is designed for industrial equipment that requires dependable filtration, ventilation, heat dissipation, and enclosure protection. As an industrial filtration membrane solution, it combines an anodized aluminum metal frame with expanded PTFE (e-PTFE) membrane material. The membrane structure supports practical air exchange and filtration, while the compact frame design allows convenient integration into equipment housings. It is suitable for applications where internal components need protection from environmental exposure while maintaining controlled ventilation. The product operates across a temperature range of -40°C to +85°C and a humidity range of 0–100% RH, supporting demanding industrial environments.

The VF-M009-00-111 features an initial resistance of 50–100 Pa, final resistance of 200–250 Pa, filtration efficiency of 95%–99.9%, and IP65 protection. Its manufacturing process focuses on consistent material preparation, aluminum frame treatment, membrane forming, accurate assembly, and quality inspection to help maintain reliable product performance. The e-PTFE membrane also supports flexible application requirements where filtration and ventilation need to work together. For equipment manufacturers and engineers seeking an industrial filtration membrane solution, further technical information and application guidance can be discussed according to specific integration requirements.

Metal frame	Anodized aluminum	Heat-dissipating, filtered, foldable membrane material	Expanded polytetrafluoroethylene (e-PTFE)
Temperature range	-40℃ ~ +85℃	Humidity range	0 - 100%RH
Final value resistance	200 - 250 Pa	Initial resistance	50- 100pa
Usage efficiency	95 ~ 99.9%	Protection rating	IP65

Voir Theoretical calculation
Voir Pressure conversion
Voir Volume conversion

bar：	Kpa：	bpa：
mbar：	Pa：	atm：
mmHg：	psi：	psf：
inHg：	kgf/cm²：	kgfcm²：
mmHg：

m³：	hl：	L：
ml：	mm³：	gal：
cu ft：	cu in：	cu yd：

Before work （T1）：	Long（mm）：		Voir is the leading supplier of protective ventilation solution products, On-site quantification, theoretical model derivation, If you want to learn more Please call：+86 400-6136683 www.voir-tech.com.cn
After work（T2）：	Wide（mm）：
Temperature（△T）：	High（mm）：
	Volume（mm³）：

After heating(Kpa)：	After heating(mm³)：
△Air pressure(Kpa)：	△Air volume(mm³)：
Balance time(min)：		mm³/min

Manufacturing Base: No. 8, Hexin Road, Ma’an Town, Huicheng District, Huizhou City, Guangdong Province
R&D Centers: Shenzhen | Hangzhou | Wuhan

Phone:+86 0752-5310684
Mobile phone:+86 18575268892
Email:s7@voir-tech.com.cn

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