以色列AGF淺層砂濾器英文介紹資料

1、 Corrosion Proof Minimal Head Loss Special Synthetic Materials Two Large Access Ports Unique Under-drain “Mushroom” SystemADVANTAGE = BENEFIT AGF Sand Media Filter “versus”Shallow, or Multi Layer Media FilterLarge access portsDistributor plateUnique DesignReinforced polyester layerA unique under-dra

2、in 55 “mushrooms” Inner layer made of black polyethylene 16” 19”48cm 15”38cm Hundreds of layers are required to stop the particles!16” 19”48cm 15”38cm Most media filter problems are derived from channeling migration & mud balls, which are caused by inefficient backwashing. Cleaning the hundreds

3、of layers of the sand media is problematic.Effective backwash in many cases is unavailable. Unique Under-drain 55 Mushrooms Increases uniformity and efficiency in backwashing2 x large access portOperation and media controlADVANTAGEBENEFITHigh efficiency filtration (long term)Low cost purchase and mi

4、nimal labor (long and short term)A unique, efficient backwash (long term)Easy to control media (long term)User friendly (very long term)High durability and corrosion proof (long term)Professional service and back-upSummary, Advantages, Parameters and Benefits !Technical Data Diameter:48” Surface are

5、a:11.8 sqf Media volume:185 gal Max. pressure:87 psi Flow rate:270-300 gpm Backwash pressure:29-36 psi Backwash flow rate:260-290 gpmMedia / Filtration Gravel Filter 48” Head Loss QuartzSize (mm)Min.Max.Ave.Top Layer00.30.50.4Support Layer20.81.51.1MILDURA, AUSTRALIA, 640 m3/hCALIFORNIA, USA, 1420 m3/hCALIFORNIA, USA, 440 m3/hTANDO, AUSTRALIA, 880 m3/hPORTABLE TRAILERNEW MEXICO, USA Cooling tower si