V bank filters / V cell filters for HVAC system
V bank filters, are the pre filters before HEPA filters, filter particles size 0.5um with efficiency from 75-99%, filter media can be polyester or glass fiber. V bank filters is the most important part in cleanroom ventilation systems when cleanliness level 100 or 10. To enlarge the service life of HEPA filters, ULPA filters, V bank filters need to remove most of the 0.5um particles, the role and function is same as pocket filters, but v bank filters offer more stable performance.
Normally, the v bank filters are made of ABS plastic frame, mini pleated glass fiber pack, hot melt glue as the separator, there are 4V designs; Sometimes, the clients require 3V, or 2V, it is also available.
Flange size is 21mm thickness, gasket behind the flange. There are coated metal mesh to protect filter media from being damaged.
The V bank filters, also be called as v cell filters, rigid pocket filters.
In cleanroom air ventilation system, there are three stage filtration, the first stage is pre filters, the second stage is medium filters, the final stage is HEPA filters. The cleanroom v bank filters can remove 0.5um particles 99%, this can help reduce the burden of HEPA filter. The HEPA filters are relatively expansive, add v bank filters and pre filters to enlarge the service life is quite necessary. V bank filters consist of glass fiber mini pleated pack, it`s 8 packs for normal 24*24*12 inch size 4V standard, then ABS plastic frame, the plastic frame is molded and very light but strong; painted metal mesh be added in front of the HEPA media pack, this can help remove damage. EVA ( neoprene ) gasket to make sure no air leakages. Polypropylene as the sealant.
|Specifications and Details|
|Efficiency||F7, F8, F9, H10 EN:779|
|Filter depth||292mm available|
|Filter media||Waterproof glass fiber|
|Frame material||Plastic ABS|
|Max Operating Temperature||175˚F (79˚C)|
|Item No||Size(mm)||Air flow rate||Pressure drop||Efficiency||Filter Area|
|EA-VB-2VGF6||592*287*292||1700m³/h||105Pa||F6 EN:779||9.5m² Glass fibre|
|EA-VB-2VGF7||592*287*292||1700m³/h||125Pa||F7 EN:779||9.5m² Glass fibre|
|EA-VB-2VGF8||592*287*292||1700m³/h||145Pa||F8 EN:779||9.5m² Glass fibre|
|EA-VB-4VGF6||592*592*292||3400m³/h||105Pa||F6 EN:779||19m² Glass fibre|
|EA-VB-4VGF7||592*592*292||3400m³/h||125Pa||F7 EN:779||19m² Glass fibre|
|EA-VB-4VGF8||592*592*292||3400m³/h||145Pa||F8 EN:779||19m² Glass fibre|
|EA-VB-2VPF6||592*287*292||1700m³/h||75Pa||F6 EN:779||9.5m² Polyester|
|EA-VB-2VPF7||592*287*292||1700m³/h||85Pa||F7 EN:779||9.5m² Polyester|
|EA-VB-2VPF8||592*287*292||1700m³/h||95Pa||F8 EN:779||9.5m² Polyester|
|EA-VB-4VPF6||592*592*292||3400m³/h||75Pa||F6 EN:779||19m² Polyester|
|EA-VB-4VPF7||592*592*292||3400m³/h||85Pa||F7 EN:779||19m² Polyester|
|EA-VB-4VPF8||592*592*292||3400m³/h||95Pa||F8 EN:779||19m² Polyester|
Customized size is available, air pressure drop ± 15% around;