Our Products
Manufacturer & Supplier of
Pre Filters
Introduction
Also known as rough filters or coil protection filters. Available from EU-1 to EU-4 as per European standards.
Applications
Filters particles down to 10 to 20 microns with an efficiency of 85% to 95%. Recommended for comfort and non-critical industrial applications. They can be installed directly in AHUs or mounted in banks.
Media and Its Function
Superior quality non-woven synthetic filter media, sandwiched between two layers of HDPE mesh which acts as a retainer and screens out large particles, thus, preventing them from being embedded in the media. The finer particles are filtered by the media.
(Also available other filter media like woven HDPE, glass fibre etc.)
Construction and Supports
The pleating of the media enhances the filtration area for better efficiency. To eliminate the possibility of even a small amount of dirty air bypass, the media pack is securely bonded to the periphery of the enclosure frame using epoxy hardener.
Available in M.S. / Aluminium construction, spray painted with synthetic enamel paints.
Standard Selection of Filters
| Size in mm. | Capacity in CMH at 4 to 7 mm WG for 10 micron filters | Capacity in CMH at 4 to 7 mm WG for 20 micron filters |
|---|---|---|
| 635x635x50 | 2550 | 3400 |
| 635x508x50 | 2040 | 2700 |
| 508x508x50 | 1700 | 2200 |
| 406x406x50 | 1000 | 1350 |