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广东省肇庆市广宁县横山二期高新工业园32号
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2004
Golden Ware Enterprise Limited was established in 2004
2010
Our flatware factory passed the audit of Sedex & BSCI in 2010
2018+
Our patented hydraulic chafing dish passed NSF test of U.S.
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益滤科技
PRODUCT
G4初效空气过滤器
basic information
YL-G3/G4 First-effect quick-split flat-panel filter
●G3 White, G4 light green;
●Low initial resistance;
●Can be cleaned, detachable, reused;
●Economical and practical.
Use and usage
●Clean the system of clean room and air-conditioning of fresh air, pre-adsorb air, etc.
●Central air-conditioning system primary filtration, air-conditioning purification equipment fresh air mouth pre-filtration;
●Pre-filter of medium effect filter;
●Do the second level filtering in all filter systems.
Technical Index
Filtration level: G3/G4（EN779）、EU3/EU4（EUROVENT）
Flame retardant Grade: F1（DIN 53438）、B1（GB/T 17591-2006）
Moisture Resistance: (relative humidity) ≤100%RH
Filter Media: Dust particles and sundries
Replacement cycle: end resistance =250PA (officially recommended) or continue to use in a month
Temperature resistant: Polyester fiber ≤100℃ Glass fiber ≤300℃
Materials and properties
●Filter Material: The initial effect of no glue filter cotton, the initial effect of spray filter cotton, paint fog felt, top cotton, glass fiber filter cotton;
●Support Net: Galvanized NET, aluminum NET, stainless steel net, white paint net;
●Outer frame: Galvanized frame, aluminum frame, stainless steel frame;
●Features: Filter can be reused after cleaning, removable structure can be used, the outer frame and mesh can be reused. (Recommended repeat number 3 times)
Technical parameters
|
Model |
Dimensions |
rated wind speed （m/s） |
rated air volume （m³/h） |
Initial resistance（pa） |
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|
High H（mm） |
Wide W（mm） |
Thick T（mm） |
||||
|
YL-G3/G4-PBS-15 |
595 |
595 |
15 |
1 |
1200 |
≤50 |
|
YL-G3/G4-PBS-21 |
595 |
595 |
21 |
1 |
1200 |
≤50 |
|
YL-G3/G4-PBS-25 |
595 |
595 |
25 |
1 |
1200 |
≤50 |
|
Note: Specifications can be customized according to on-site requirements |
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