CO₂ DX evaporators
3 lines. Filter by parameters or enter the capacity you need at your conditions.
Model nomenclature
How to read the model codes of this series, with an example.
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A
Model code (series) EB-DC = EB-DC - economical CO₂ (R744) DX unit cooler, max. 60 barg
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B
Number of fans — Number of fans (one digit).
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C
Fan diameter — Fan diameter in cm (two digits; x10 = mm), e.g. 30=Ø300, 63=Ø630, 91=Ø910. 30 = Ø300 mm35 = Ø350 mm40 = Ø400 mm45 = Ø450 mm50 = Ø500 mm
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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.
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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). B = 3 tube rowsC = 4 tube rowsE = 6 tube rows
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F
Fin spacing — Nominal fin spacing in mm (1-2 digits). Karyer catalogue: 4=4.20, 7=7.00. 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 mm
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G
Generation code — Karyer design generation letter; Karyer publishes no further decoding. A = Generation AB = Generation B
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H
Fan data 01 = Ø300: 230V/1Ph/50Hz, 4-pole; Ø350: 230V/1Ph/50Hz, 4-pole; Ø400: 230V/1Ph/50Hz, 4-pole; Ø450: 230V/1Ph/50Hz, 4-pole09 = Ø500: 230V/1Ph/50Hz, 4-pole
Downloads
Every model has a product datasheet (PDF) with its data, the standard ratings SC1–SC5 and the capacity table: open a model and choose Product datasheet.
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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.