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SF LEVEL UNIT COOLER DUAL REFRIGERATION
1.Available to choose between water and heater defrost
2.Selection for the Extreme low temp of Fan
3.Oprimize defrost by Damper & Hood device of the unit cooler on the heater defrost.
4.Maximize efficiency through using of the carious fin pitch and smaller unit cooler by the frost condition.
5.Easy cleaning of U-BEND, HEADER by the inspection window
6.Room temp -50℃~-65℃
a
■ Application for suction part of hood and front part of damper device on the heater defrost-Option model
<FEATURE>
1.Reduce the defrost time
2.Reduce for the changing of Room    temp, on the defrost
3.Prevent the accumulated ice on the    ceiling of refrigerator on the defrost
4.Increasing of defrost efficiency
5.No ice formation on the encirons of    Fan Motor
6.Save operating cost by the low    power consumption
■ Fin specification and heat transfer area sheet / M
*Fin specification (KYUNG DONG Standard)
a
■ HEAT TRANSFER AREA
관경Dia P.P(M/M)
;F.P(M/M)		 2.1 2.5 2.7 3 3.2 4.5 5 5.5 6.5 8.5 10 12 15
5/16" 22   0.399 0.313 0.288                  
3/8" 25.4   0.44   0.377   0.263              
1/2" 45                 0.5501 0.4246 0.3659    
5/8" 38   0.958 0.874 0.809 0.758       0.4236 0.348 0.3116 0.277  
5/8" 50                 0.705 0.5638 0.4948 0.4295 0.364
3/4" 70                 1.267 1.039 0.843 0.718 0.585
 * Total transfer Area of coil(A㎡)=Row*Step*Length*Below mentioned dimensions
  * Above model&specifications can be changed without notice.