ED series industrial double-side blow air cooler ED451/DL-EVT

Product Overview:
ED series industrial air cooler is designed with the structure of air inlet below and air outlet on both sides, which is mainly
used for cold store with low height and size of the warehouse or production cold store that is not suitable for direct blowing
This series of products has the following characteristics
1. Enclosure: High-quality galvanized steel plate sprayed with powder coating {silver gray RAL9006), with desirable corrosion
resistance; the outer water tray plate is designed with hinged structure, which is convenient to operate;
2. The side sheet of the heat exchanger is made of aluminum plate, which can effectively protect the copper tube and
reduce the weight;
3. Double water tray design: The outer water tray Is designed with edge structure with angle, which makes the water drain
smoothly without any dead angle; the inner water tray is designed with sink structure made of aluminum plate, and the
condensed water or defrost water is directly discharged into the drainage outlet of the outer water tray through the inner
water tray;
4. Coil: The aligned tube patterm 50 x 50 mm features large heat transfer area, low heat transfer temperature difference, and
slow frosting speed of fins,
5.Corrugated aluminum sheet made of hydrophilic aluminum foil, with the sheet spacing of 4.0mm,6.0mm and 9.0mm to
meet the requirements of different cold stores;
6. Fan: External rotor fan with blowingair, operating temperature:-30 C-60 ℃; fan specifications:中450 and e500, product
series of different specifications, giving users more choices;
7. Defrosting; The electric defrosting defrosting is adopted in the standard manner, and the stainless steel heating tubes are
distributed in the coil fins and inner water tray plates, which can bring about desirable defrosting effect; the steam
defrosting can be adopted.
8. The lP65 waterproofjunction box and waterproofconnectors are used, with better waterproofing; the fan and the heating
pipe are wired separately, which can lead to high reliabilty;
9. The outlet of the air cooler is equipped with a needle valve, which is convenient for users to test the pressure;
l0. It is subjected to strict factory pressure test at the pressure of 23bar;
11. Theexpansion valves and other parts can be pre-installed according to customer's needs;
12. It is compatible with R404A,R507A,R448A, R449A,R134a, R22 and other refrigerants