[Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - in effect filter] filtration principle interception of dust particles in the air early effect of central air-conditioning filters, with the air for inertial motion or random Brownian motion or by a the role of the force field and mobile species where early effect filters, when the movement of particles hit other objects, the presence of van der Waals forces between objects (the force molecules and molecules, molecules and between molecules) so stick to the surface of the fiber particles . Dust into the filter media a chance to hit the media more and hit the media will be stuck. Smaller dust collide to form larger particles will stick to each other and settling dust particle concentration in the air is relatively stable. Interior walls and faded because of this reason. The fiber filters look like a sieve is wrong. [Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product --FFU] 1.FFU fan Dimensions (mm): 1175 * 575 * 320 primary filter replacement standard, 52 to 56 db noise; 2.FFU cabinet and high efficiency filter using split design, installation, replacement efficient and more convenient; 3. PCI centrifugal fan with Singapore-made aluminum impeller centrifugal fan or blower, working hours for more than 50,000 hours; 4 and with energy saving, centralized computer control, stable operation, low noise, digital adjustment and other characteristics; 5.FFU unique uniform wind speed wind tunnel, the outlet side to 0.45M / S wind speed even sent. 6. Optional mirror stainless steel housing, zinc aluminum coated plate, cold plate electrostatic spray system to do nice; 7. Imported high efficiency centrifugal blower fan with long life, low noise, maintenance-free, vibration, and other characteristics can be variable speed fan, reliable quality, the working life of up to 50,000 hours or more. 8. Particularly suitable for assembly into a clean production lines early efficiency filters, for single use in accordance with the process needs to be laid, but also can be connected in series to form a plurality of 100 assembly line. 9. Shell structure made of stainless steel, aluminum, zinc aluminum coated plate, cold rolled steel materials, light weight, corrosion, rust, nice. 10. Products manufactured according to former US Federal Standard 209E, METOME dust particle counter detection by scanners, to ensure quality. 11. The new tank is equipped with a high efficiency filter FFU to better ensure the sealing performance of FFU. Primary filter specifications | Langfang primary filter | 金中基 provided by the Tianjin Jinzhong Ji HVAC purification equipment. Tianjin Jinzhong Ji HVAC purification equipment Limited (www.Jzjnt.com) strong, credible, in Tianjin fans, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the group into the brilliant and you work for a better future!