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Shenzhen Zhong Jian South Environment Co., Ltd.
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ZJNF national standard Design cleanroom Laminar 4ft Flow Hood hepa air filter for air cleaningequipment

Product Details

Place of Origin: China

Brand Name: ZJNF

Certification: CE

Model Number: FFU 2X2

Payment & Shipping Terms

Minimum Order Quantity: 1

Price: negotiate

Packaging Details: plywood/wooden package

Delivery Time: 18 days

Payment Terms: tt lc PayPal credit card

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Specifications
Highlight:

4ft laminar flow hood

,

cleanroom HEPA air filter

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FFU fan filter unit

Frame Material:
Stailess Steel/Aluminum
FFU Size:
575*575*320 Mm
HEPA Size:
570*570*69 Mm
Air Flow:
400-600 M³/h
Voltage:
110V/120V 50HZ/60HZ
Efficiency:
99.99% H14
Frame Material:
Stailess Steel/Aluminum
FFU Size:
575*575*320 Mm
HEPA Size:
570*570*69 Mm
Air Flow:
400-600 M³/h
Voltage:
110V/120V 50HZ/60HZ
Efficiency:
99.99% H14
Description
ZJNF national standard Design cleanroom Laminar 4ft Flow Hood hepa air filter for air cleaningequipment

The core grade of high-efficiency filters is H13-H14 (Chinese/European standard) or MERV 16-17 (American standard), with a filtration efficiency of ≥ 99.97% for 0.3 micron particles.


Mainstream standard system:


Chinese standards (GB/T 14295-2008&GB/T 13554-2020): High efficiency filters are divided into five levels, H10-H14, and H13/H14, with an efficiency of ≥ 99.97% for 0.3 μ m particles.European standard (EN 1822): divided into five levels H10-H14, with efficiency requirements for levels H13/H14 being the same as Chinese standards.
American Standards (ASHRAE 52.2&IEST-RP-CC001): MERV 16-17 corresponds to high-efficiency filters with an efficiency of ≥ 99.97% for 0.3 μ m particles.


Application and maintenance:


Application: H13/H14 grade filters are widely used in Class 100 cleanrooms such as pharmaceutical, electronic, and biological laboratories.
Maintenance: It is recommended to replace it once every 1-2 years, and specific adjustments should be made based on pressure difference monitoring.


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