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EK-SR (Blast Freezers)

Application
Floor standing (blast freezer), Industrial
Air discharge
Single
Refrigerants
R134a, R22, R290, R32, R404A, R407A, R407B, R407C, R407F, R410A, R448A, R449A, R450a, R452a, R454A, R454C, R455A, R507A, R513a, R744
Capacity
16.85–259.33 kW
Fans
⌀800, ⌀910 mm
Max. working pressure
25 bar
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EK-SR (Blast Freezers)

Model nomenclature

How to read the model codes of this series, with an example.

  • A
    Model code (series) EK-SR = EK-SR - blast freezer
  • B
    Number of fans — Number of fans (one digit).
  • C
    Fan diameter — Fan diameter in cm (two digits; x10 = mm), e.g. 30=Ø300, 63=Ø630, 91=Ø910. 80 = Ø800 mm91 = Ø910 mm
  • D
    Dimensional data - coil size letter — First letter of Karyer's "dimensional data". With the fan count and diameter it fixes the finned coil length and the tubes per row (one casing size). It is a catalogue size index, not a measure: take dimensions from the model datasheet.
  • E
    Dimensional data - tube rows — Second letter of the dimensional data = number of tube rows (coil depth): A=2, B=3, C=4, D=5, E=6, G=8, I=10, K=12 (alphabet position + 1). C = 4 tube rowsE = 6 tube rowsG = 8 tube rows
  • F
    Fin spacing — Nominal fin spacing in mm (1-2 digits). Karyer catalogue: 10=10.00. The exact pitch is per model (e.g. 4 covers 3.8 to 4.6 mm). 4 = Fin spacing about 4 mm7 = Fin spacing about 7 mm10 = Fin spacing about 10 mm
  • G
    Generation code — Karyer design generation letter; Karyer publishes no further decoding. A = Generation A
  • H
    Fan data 03 = Ø910: 400V/3Ph/50Hz, 4-pole04 = Ø910: 400V/3Ph/50Hz, 6-pole05 = Ø800: 400V/3Ph/50Hz, 4-pole

232 products

Sort Capacity ↑Capacity ↓Air flowName
Model Cooling capacity [kW] i Nominal conditions: refrigerant R404A, evaporation (dew point) −8 °C, inlet air 0 °C, humidity 85 % Fin spacing [mm] Fans Air throw [m] Air flow [m³/h] Defrost Variants
EK-SR-180AC10-A05 C 16.85 kW 10.0 1 × ⌀800 24,610 None
Variants (1)
EK-SR-180AC7-A05 C 18.54 kW 7.0 1 × ⌀800 23,926 None
Variants (1)
EK-SR-180BC10-A05 C 20.34 kW 10.0 1 × ⌀800 26,073 None
Variants (1)
EK-SR-191BC10-A04 C 21.35 kW 10.0 1 × ⌀910 28,905 None
Variants (1)
EK-SR-180BC7-A05 C 23.04 kW 7.0 1 × ⌀800 25,614 None
Variants (1)
EK-SR-180CC10-A05 C 23.13 kW 10.0 1 × ⌀800 26,908 None
Variants (1)
EK-SR-180AC4-A05 C 23.49 kW 4.6 1 × ⌀800 22,840 None
Variants (1)
EK-SR-191BC7-A04 C 23.95 kW 7.0 1 × ⌀910 27,895 None
Variants (1)
EK-SR-180AE10-A05 C 24.20 kW 10.0 1 × ⌀800 22,764 None
Variants (1)
EK-SR-191CC10-A04 C 24.82 kW 10.0 1 × ⌀910 30,812 None
Variants (1)
EK-SR-180CC7-A05 C 26.48 kW 7.0 1 × ⌀800 26,549 None
Variants (1)
EK-SR-180AE7-A05 C 26.78 kW 7.0 1 × ⌀800 21,891 None
Variants (1)
EK-SR-191DC10-A04 C 27.77 kW 10.0 1 × ⌀910 31,981 None
Variants (1)
EK-SR-180BE10-A05 C 28.08 kW 10.0 1 × ⌀800 24,837 None
Variants (1)
EK-SR-191CC7-A04 C 28.19 kW 7.0 1 × ⌀910 30,032 None
Variants (1)
EK-SR-180BC4-A05 C 28.73 kW 4.6 1 × ⌀800 24,885 None
Variants (1)
EK-SR-191DC10-A03 C 28.87 kW 10.0 1 × ⌀910 34,830 None
Variants (1)
EK-SR-180AG10-A05 C 29.09 kW 10.0 1 × ⌀800 21,210 None
Variants (1)
EK-SR-191BC4-A04 C 29.92 kW 4.6 1 × ⌀910 26,464 None
Variants (1)
EK-SR-191BE10-A04 C 30.57 kW 10.0 1 × ⌀910 26,378 None
Variants (1)
EK-SR-180BE7-A05 C 31.14 kW 7.0 1 × ⌀800 24,143 None
Variants (1)
EK-SR-180AG7-A05 C 31.37 kW 7.0 1 × ⌀800 20,169 None
Variants (1)
EK-SR-191DC7-A04 C 31.75 kW 7.0 1 × ⌀910 31,352 None
Variants (1)
EK-SR-180AE4-A05 C 32.12 kW 4.6 1 × ⌀800 20,530 None
Variants (1)
EK-SR-191DC7-A03 C 32.65 kW 7.0 1 × ⌀910 34,221 None
Variants (1)
EK-SR-180CE10-A05 C 33.27 kW 10.0 1 × ⌀800 25,954 None
Variants (1)
EK-SR-180CC4-A05 C 33.51 kW 4.6 1 × ⌀800 25,973 None
Variants (1)
EK-SR-191BE7-A04 C 33.70 kW 7.0 1 × ⌀910 25,194 None
Variants (1)
EK-SR-280AC10-A05 C 33.98 kW 10.0 2 × ⌀800 49,217 None
Variants (1)
EK-SR-180BG10-A05 C 34.73 kW 10.0 1 × ⌀800 23,603 None
Variants (1)
EK-SR-191CE10-A04 C 35.23 kW 10.0 1 × ⌀910 28,625 None
Variants (1)
EK-SR-191CC4-A04 C 35.56 kW 4.6 1 × ⌀910 28,676 None
Variants (1)
EK-SR-180AG4-A05 C 37.04 kW 4.6 1 × ⌀800 18,728 None
Variants (1)
EK-SR-280AC7-A05 C 37.37 kW 7.0 2 × ⌀800 47,847 None
Variants (1)
EK-SR-180CE7-A05 C 37.62 kW 7.0 1 × ⌀800 25,463 None
Variants (1)
EK-SR-180BG7-A05 C 38.00 kW 7.0 1 × ⌀800 22,798 None
Variants (1)
EK-SR-180BE4-A05 C 38.12 kW 4.6 1 × ⌀800 23,079 None
Variants (1)
EK-SR-191DE10-A04 C 39.52 kW 10.0 1 × ⌀910 30,309 None
Variants (1)
EK-SR-191CE7-A04 C 39.71 kW 7.0 1 × ⌀910 27,590 None
Variants (1)
EK-SR-191DC4-A04 C 40.31 kW 4.6 1 × ⌀910 30,337 None
Variants (1)
EK-SR-280BC10-A05 C 40.41 kW 10.0 2 × ⌀800 52,149 None
Variants (1)
EK-SR-191DC4-A03 C 41.25 kW 4.6 1 × ⌀910 33,259 None
Variants (1)
EK-SR-191DE10-A03 C 41.36 kW 10.0 1 × ⌀910 33,221 None
Variants (1)
EK-SR-180CG10-A05 C 41.68 kW 10.0 1 × ⌀800 25,097 None
Variants (1)
EK-SR-291BC10-A04 C 42.95 kW 10.0 2 × ⌀910 57,804 None
Variants (1)
EK-SR-191CG10-A04 C 44.50 kW 10.0 1 × ⌀910 26,876 None
Variants (1)
EK-SR-191DE7-A04 C 44.90 kW 7.0 1 × ⌀910 29,372 None
Variants (1)
EK-SR-180BG4-A05 C 45.32 kW 4.6 1 × ⌀800 21,571 None
Variants (1)
EK-SR-280BC7-A05 C 46.14 kW 7.0 2 × ⌀800 51,228 None
Variants (1)
EK-SR-180CG7-A05 C 46.54 kW 7.0 1 × ⌀800 24,442 None
Variants (1)

Nominal conditions: refrigerant R404A, evaporation (dew point) −8 °C, inlet air 0 °C, humidity 85 %

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The data are illustrative and may change without notice. Capacities are interpolated from the manufacturer's rating grid; points the manufacturer did not rate are shown as "not rated" and never estimated.

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