M SERIES / MSD - MSA - MSS - MSO

COIL

  • Geometry: 40mm x 35mm
  • Copper Tubes Ø1/2”
  • “V” type aluminium fins.
  • The finned coils are designed with aluminium fins spaced at 4, 6, 8, or 10 mm, crimped onto copper tubes.
  • Header  inlet and outlet tube connections made of copper.
  • Maximum operating pressure 21 bar.
  • Staggered copper tubes.
  • The coil circuits are designed for refrigerants R404A, R507F, R449A, R507C, R134A, R407C.
  • Different fin spacing can be selected as an option for 4mm to 12mm.
  • Refrigerant distributor.

CASING

  • Electrostatic powder coated RAL 9016 galvanized steel.
  • Stainless steel casing as optional.
  • Side panels are removable.
  • Hinged/Folding drain tray is standard for all models.
  • Intermediate drain pan.

FANS

  • Selection of a unit cooler with various fan number/diameter combinations offering the dimensional and air throw 
  • characteristics best adapted to the size of the cold room.
  • Selections should be confirmed by your Buzçelik Technical Specialist.
  • Standard or low noise level are available.
  • Different kinds of motors available as optional. (EC or AC)
  • Motor protection IP54 insulation class F.
  • Different kinds of accessories available as optional. (Axicool Fans, FlowGrid etc.)
  • Working conditions -40°C/+50°C.

DEFROST

  • B1 type defrost system suitable for 0°C/+5°C cold room applications.  
  • Defrost heaters are applied on heat exchanger coil.
  • B2 type defrost system suitable for -34°C/0°C frozen room applications.  
  • Defrost heaters are applied on both heat exchanger coil and drain tray.
  • Drain line heaters, fan housing heaters, hot gas defrost system and water defrost system are optional.
  • This facility enables homogenous heat distribution for fast and efficient defrosting.
  • A water defrost (WD) option is available for room temperature equal to or greater than +4° C. In this case the unit cooler depth is increased amount of depth.

Optional Defrost Options

B1 : Light electric defrost (Coil)
B2 : Electric Defrost (Coil + Drain Pan)
HGD : Hot Gas (Coil and Drain Pan)
WD : Water Defrost

CAPACITY

  • The nominal capacities calculated according to Eurovent EN328 standards that refer to  SC1-SC2-SC3-SC4 conditions  and are valid for R404A.

OPTIONS

  • Different  casing color.
  • Other tube wall thicknesses and fin spacing on request.
  • Mono phase 220V 1~ 50Hz fan or three phase 400V 3~ 50Hz fan.
  • Please  keep in touch with our sales department about your special needs that are not mentioned in the catalogue.

ACCESSORIES

  • Hot gas defrost in coil and drip tray.
  • Insulated drip tray.
  • Casing  made of stainless steel.
  • Epoxy resin coated aluminium fins.
  • Fan cable heaters.
  • Drain line cable heater.