COMMERCIAL & INDUSTRIAL REFRIGERATION EQUIPMENT

Condensing Units for Cold Rooms & Freezer Rooms

Africhill supplies packaged condensing units and refrigeration equipment for commercial and industrial cold rooms and freezer rooms.

The range includes XJQ packaged condensing units, XJB Bitzer semi-hermetic condensing units, DM, DD and DJ evaporator blower coils, and integrated LJ monoblock refrigeration assemblies.

Equipment selection should start with the required temperature, product load, room heat load, operating conditions, electrical supply and installation requirements rather than horsepower or room dimensions alone.

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REFRIGERATION FOR YOUR APPLICATION

Choose the Equipment Around the Required Duty

Africhill’s refrigeration range covers packaged condensing units, larger semi-hermetic configurations, evaporator blower coils and compact monoblock assemblies. Use the technical tables below as a catalogue reference and confirm the current unit specification with Africhill before final selection or installation.

XJQ Condensing UnitsHorizontal and vertical-discharge packaged units.
XJB Condensing UnitsBitzer semi-hermetic configurations for medium and low-temperature duties.
Evaporator Blower CoilsDM, DD and DJ series for different temperature duties.
LJ MonoblocksIntegrated condenser, evaporator and control assemblies.
XJQ RANGE

Packaged Condensing Units

Ready-built condensing-unit configurations for cold-room and freezer-room applications, with horizontal-discharge units at the smaller end of the range and vertical-discharge configurations for larger duties.

Horizontal Discharge

1.25–1.75 HP

Catalogue configuration includes a Tecumseh compressor, LP/HP gauges and switch, receiver, valves, drier, contactor, breaker, solenoid valve and signal lights.

Electrical control box included. Thermostat optional. Confirm the current build specification for the selected unit.

 

Vertical Discharge

2–15 HP

Catalogue configuration includes a Copeland scroll compressor, drier, liquid and suction valves, LP/HP gauges and switch, isolator, Schneider breaker and contactor, phase protection, Dixell controller, solenoid valve and receiver.

Oil separator from 6 HP. Accumulator on low-temperature units.

Select by Cooling Duty, Not Horsepower Alone

Compare the published cooling capacity at the required evaporating temperature, then confirm the electrical supply, refrigerant, pipe connections, installation dimensions and current equipment specification with Africhill.

XJQ Medium-Temperature Units · 1.25HP – 5HP

Technical specifications / R404A

Specification XJQ1.25MBG XJQ1.75MBG XJQ02MBG XJQ2.5MBG XJQ03MBG XJQ3.5MBG XJQ04MBG XJQ05MBG
Compressor CAJ4517Z CAJ4519Z ZB15KQE ZB19KQE ZB21KQE ZB26KQE ZB29KQE ZB38KQE
Discharge Horizontal Horizontal Vertical Vertical Vertical Vertical Vertical Vertical
Supply (source) 220 V 220 V 220 V 380 V / 3 Ph / 50 Hz 380 V / 3 Ph / 50 Hz 380 V / 3 Ph / 50 Hz 380 V / 3 Ph / 50 Hz 380 V / 3 Ph / 50 Hz
Voltage (V) 220 220 220 380 380 380 380 380
Fan diameter (mm) 300 300 400 400 400 450 450 450
Fan quantity 1 1 1 1 1 1 1 1
Fan rating (W) 40/85 40/85 110/180 110/180 110/180 150/250 150/250 150/250
Fan voltage (V) 220 220 220 380 380 380 380 380
Capacity at Te −5°C (W) 2388 3201 4125 4537 5995 6622 8107 9559
Input at Te −5°C (W) 1400 1700 1840 2000 2500 2780 3190 3900
Capacity at Te −7°C (W) 2169 2944 3795 4356 5544 6105 7337 8723
Input at Te −7°C (W) 1400 1710 1850 2010 2490 2790 3170 3900
Capacity at Te −10°C (W) 1840 2530 3344 3828 4890 5375 6567 7568
Input at Te −10°C (W) 1400 1780 1870 2020 2480 2800 3160 3890
Suction diameter (mm) 16 16 19 19 19 19 22 22
Discharge diameter (mm) 10 10 10 10 10 10 10 12
Length (mm) 900 905 788 900 788 900 938 938
Width (mm) 470 470 756 705 756 710 756 756
Height (mm) 540 540 657 785 657 780 667 767
Weight (source; unit not stated) 80 90 103 140 140 140 140 143

R404A. Condensing temperature 45°C; suction-gas superheat 10 K. Historical catalogue ratings. Confirm the current selection with Africhill. The source contains power-supply discrepancies and the original room-temperature row is unresolved.

XJQ Medium-Temperature Units · 6–15

Technical specifications / R404A

Specification XJQ06MBG XJQ08MBG XJQ09MBG XJQ10MBG XJQ12MBG XJQ13MBG XJQ15MBG
Compressor ZB45KQE ZB58KQE ZB66KQE ZB76KQE ZB88KQE ZB95KQE ZB114KQE
Discharge Vertical Vertical Vertical Vertical Vertical Vertical Vertical
Voltage (V) 380 380 380 380 380 380 380
Fan diameter (mm) 400 400 450 450 450 500 500
Fan quantity 2 2 2 2 2 2 2
Fan rating (W) 110/180 110/180 230 250 150/250 250/450 250/450
Fan voltage (V) 380 380 380 380 380 380 380
Capacity at Te −5°C (W) 12100 15510 18150 21450 24200 25080 30580
Input at Te −5°C (W) 4780 6100 6750 8000 9050 9800 11800
Capacity at Te −7°C (W) 11165 13816 16500 19470 22000 22880 27940
Input at Te −7°C (W) 4790 6100 6750 7970 9000 9700 11600
Capacity at Te −10°C (W) 9867 12100 14740 17380 19580 20570 25080
Input at Te −10°C (W) 4800 6150 6700 7950 8950 9550 11500
Suction diameter (mm) 22 28 28 28 28 35 35
Discharge diameter (mm) 12 16 16 16 16 16 16
Length (mm) 938 1158 1288 1488 1388 1488 1538
Width (mm) 856 856 856 856 856 856 856
Height (mm) 867 867 867 867 967 967 892
Weight (source; unit not stated) 200 200 210 210 245 245 260

R404A. Condensing temperature 45°C; suction-gas superheat 10 K. Supply stated as 380 V / 3 Ph / 50 Hz. Historical catalogue ratings; confirm the current selection with Africhill.

XJQ Low-Temperature Units · 1.5–6

Technical specifications / R404A

Specification XJQ1.5LAY XJQ02LBGY XJQ03LBGY XJQ04LBGY XJQ05LBGY XJQ06LBGY
Compressor CAJ2464Z ZB15KQE ZB21KQE ZB29KQE ZB38KQE ZB45KQE
Discharge Horizontal Vertical Vertical Vertical Vertical Vertical
Supply (source) 220 V / 50 Hz 220 V / 50 Hz 380 V / 3 Ph / 50 Hz 380 V / 3 Ph / 50 Hz 380 V / 3 Ph / 50 Hz 380 V / 3 Ph / 50 Hz
Voltage (V) 220 380 380 380 380 380
Fan diameter (mm) 300 400 400 400 450 450
Fan quantity 1 1 1 1 1 1
Fan rating (W) 40/85 200 110/180 190 150/250 150/250
Fan voltage (V) 220 220 380 380 380 380
Capacity at Te −20°C (W) 2090 2400 3700 5050 6250 7400
Input at Te −20°C (W) 1600 1970 2830 3760 4670 5350
Capacity at Te −23°C (W) 1810 2232 3440 4650 5790 6844
Input at Te −23°C (W) 1610 1970 2830 3760 4660 5340
Capacity at Te −25°C (W) 1650 1980 3050 4050 5100 6010
Input at Te −25°C (W) 1630 1970 2830 3760 4650 5320
Suction diameter (mm) 16 22 19 22 22 22
Discharge diameter (mm) 6 12 10 10 12 12
Length (mm) 905 907 788 788 788 938
Width (mm) 470 470 756 756 756 756
Height (mm) 540 540 657 657 717 767
Weight (source; unit not stated) 85 107 140 140 165 200

R404A. Catalogue room temperature −20°C. The XJQ02LBGY supply and voltage entries conflict in the source and must be confirmed before installation.

XJQ Low-Temperature Units · 8–13

Technical specifications / R404A

Specification XJQ08LBGY XJQ09LBGY XJQ10LBGY XJQ13LBGY
Compressor ZB58KQE ZB66KQE ZB76KQE MANEUROP (MTZ160)
Discharge Vertical Vertical Vertical Vertical
Voltage (V) 380 380 380 380
Fan diameter (mm) 400 400 450 500
Fan quantity 2 2 2 2
Fan rating (W) 210 110/180 150/250 250/450
Fan voltage (V) 380 380 380 380
Capacity at Te −20°C (W) 9640 11100 13320 15810
Input at Te −20°C (W) 7450 7850 9100 9850
Capacity at Te −23°C (W) 8756 10248 12388 14794
Input at Te −23°C (W) 7300 7550 8800 9650
Capacity at Te −25°C (W) 7430 8970 10990 13270
Input at Te −25°C (W) 7050 7250 8500 9550
Suction diameter (mm) 28 28 28 35
Discharge diameter (mm) 16 16 16 16
Length (mm) 938 938 1158 1288
Width (mm) 756 856 856 856
Height (mm) 767 867 867 867
Weight (source; unit not stated) 205 215 215 250

R404A. Catalogue room temperature −20°C. Supply stated as 380 V / 3 Ph / 50 Hz.

XJB RANGE

XJB Box-Type Condensing Units

XJB packaged units use Bitzer semi-hermetic compressor configurations for larger medium and low-temperature refrigeration duties.

Compare capacity at the required evaporating temperature, then confirm the electrical supply, pipe connections, overall dimensions and mounting dimensions before selection.

Catalogue rating basis: ambient 32°C and condensing temperature 45°C.

XJB Medium-Temperature Units · 2–6

Technical specifications / R404A / R507A

Specification XJB02MBY-E XJB03MBY-E XJB04MBY-E XJB05MBY-E XJB06MBY-E
Compressor 2DES-2Y 2CES-3Y 4EES-4Y 4DES-5Y 4CES-6Y
Condenser fan quantity 1 1 1 1 1
Fan voltage (V) 220 220 220 220 220
Fan input (W) 240 240 460 460 550
Capacity at Te −5°C (W) 7770 9590 13220 15800 19150
Input at Te −5°C (source W*) 3.41 4.16 5.76 6.8 8.13
Capacity at Te −10°C (W) 6220 7700 10560 12610 15250
Input at Te −10°C (source W*) 3.13 3.84 5.34 6.3 7.51
Capacity at Te −15°C (W) 4900 6100 8330 9940 11980
Input at Te −15°C (source W*) 2.84 3.5 4.87 5.75 6.82
Gas pipe diameter (mm) 22 22 28 28 28
Liquid pipe diameter (mm) 12 12 12 12 12
Length (mm) 967 967 967 967 967
Width (mm) 675 675 825 825 825
Height (mm) 815 815 1035 1035 1035
Mounting A × B (mm) 570 × 635 570 × 635 570 × 785 570 × 785 570 × 785

Refrigerants R404A / R507A as listed in the source. Supply 380 V / 3 Ph / 50 Hz. Ambient 32°C; condensing temperature 45°C. The input figures are preserved exactly as supplied. The source labels them W, but their scale requires supplier verification, so they have not been relabelled as kW. Catalogue room range −5 to +5°C.

XJB Medium-Temperature Units · 9–23

Technical specifications / R404A / R507A

Specification XJB09MBY-E XJB12MBY-E XJB14MBY-E XJB18MBY-E XJB23MBY-E
Compressor 4TES-9Y 4PES-12Y 4NES-14Y 4HE-18Y 4GE-23Y
Condenser fan quantity 2 2 2 2 2
Fan voltage (V) 220 220 220 220 220
Fan input (W) 460 × 2 460 × 2 550 × 2 780 × 2 780 × 2
Capacity at Te −5°C (W) 24200 27600 32900 44200 51000
Input at Te −5°C (source W*) 10.18 11.29 13.63 18.39 22.0
Capacity at Te −10°C (W) 19160 21800 26100 35400 41100
Input at Te −10°C (source W*) 9.28 10.27 12.48 16.89 20.1
Capacity at Te −15°C (W) 14960 16850 20300 28000 32600
Input at Te −15°C (source W*) 8.32 9.17 11.23 15.3 18.21
Gas pipe diameter (mm) 35 35 35 42 54
Liquid pipe diameter (mm) 16 16 22 22 22
Length (mm) 1354 1354 1870 1870 1870
Width (mm) 825 825 925 925 925
Height (mm) 1235 1235 1235 1235 1235
Mounting A × B (mm) 950 × 785 950 × 785 755 × 885 755 × 885 755 × 885

Refrigerants R404A / R507A as listed in the source. Supply 380 V / 3 Ph / 50 Hz. Ambient 32°C; condensing temperature 45°C. Input figures remain exactly as supplied and require verification. Catalogue room range −5 to +5°C.

XJB Low-Temperature Units · 4HP–14HP

Technical specifications / R404A / R507A

Specification XJB04LBY-E XJB05LBY-E XJB06LBY-E XJB09LBY-E XJB12LBY-E XJB14LBY-E
Compressor 4EES-4Y 4DES-5Y 4CES-6Y 4TES-9Y 4PES-12Y 4NES-14Y
Condenser fan quantity 1 1 1 1 1 1
Fan voltage (V) 220 220 220 220 220 220
Fan input (W) 240 240 240 550 550 550
Capacity at Te −25°C (W) 4940 5900 7040 8620 9500 11700
Input at Te −25°C (source W*) 3.84 4.55 5.36 6.35 6.88 8.58
Capacity at Te −30°C (W) 3690 4400 5220 6310 6830 8550
Input at Te −30°C (source W*) 3.32 3.94 4.61 5.38 5.74 7.24
Capacity at Te −35°C (W) 2680 3200 3760 4460 4710 6030
Input at Te −35°C (source W*) 2.8 3.34 3.89 4.46 4.64 5.94
Capacity at Te −40°C (W) 1880 2250 2610 3000 3060 4060
Input at Te −40°C (source W*) 2.3 2.76 3.2 3.61 3.62 4.72
Gas pipe diameter (mm) 28 28 28 35 35 35
Liquid pipe diameter (mm) 12 12 12 16 16 22
Length (mm) 967 967 967 967 967 967
Width (mm) 675 675 675 825 825 825
Height (mm) 815 815 815 1235 1235 1235
Mounting A × B (mm) 570 × 635 570 × 635 570 × 635 570 × 785 570 × 785 570 × 785

Refrigerants R404A / R507A as listed in the source. Supply 380 V / 3 Ph / 50 Hz. Ambient 32°C; condensing temperature 45°C. Catalogue room range −15 to −30°C; catalogue Te range −20 to −40°C. Input figures require supplier verification.

XJB Low-Temperature Units · 18HP–34HP

Technical specifications / R404A / R507A

Specification XJB18LBY-E XJB23LBY-E XJB28LBY-E XJB34LBY-E
Compressor 4HE-18Y 4GE-23Y 4FE-28Y 6GE-34Y
Condenser fan quantity 2 2 2 2
Fan voltage (V) 220 220 220 220
Fan input (W) 460 × 2 460 × 2 550 × 2 780 × 2
Capacity at Te −25°C (W) 16690 19670 23500 29700
Input at Te −25°C (source W*) 12.0 14.27 17.13 21.8
Capacity at Te −30°C (W) 12450 14820 17760 22600
Input at Te −30°C (source W*) 10.35 12.33 14.78 18.95
Capacity at Te −35°C (W) 9000 10870 12980 16680
Input at Te −35°C (source W*) 8.75 10.46 12.46 16.19
Capacity at Te −40°C (W) 6220 7690 9070 11910
Input at Te −40°C (source W*) 7.23 8.71 10.22 13.56
Gas pipe diameter (mm) 42 42 54 54
Liquid pipe diameter (mm) 22 22 22 22
Length (mm) 1354 1354 1870 1870
Width (mm) 825 825 925 925
Height (mm) 1235 1235 1235 1235
Mounting A × B (mm) 950 × 785 950 × 785 755 × 885 755 × 885

Refrigerants R404A / R507A as listed in the source. Supply 380 V / 3 Ph / 50 Hz. Ambient 32°C; condensing temperature 45°C. Catalogue room range −15 to −30°C. Input figures require supplier verification.

Condensing-Unit Installation Reference

Use the model-specific length, width, height and A × B mounting dimensions shown in the tables. Allow service access and adequate condenser airflow. Final mounting, pipework and electrical connections must follow the approved unit drawing and current installation requirements. Catalogue dimensions should not be treated as fabrication drawings.

EVAPORATOR RANGE

Evaporator Blower Coils

Africhill’s catalogue includes DM, DD and DJ evaporator series for different cold-storage temperature duties.

Catalogue components include expansion valves, low-temperature fan motors and stainless-steel defrost heaters. Confirm valve selection and the current component specification for each order.

DM Series
−5°C Super Temp
(+2°C Room Temp)

Medium-temperature evaporator range.

Fin spacing: 4.5 mm

DD Series
−25°C Super Temp
(−18°C Room Temp)

Low-temperature evaporator range.

Fin spacing: 6.0 mm

DJ Series
−40°C Super Temp
(−33°C Room Temp)

Low-temperature evaporator range.

Fin spacing: 9.0 mm

R404A ratings are reproduced from the supplied catalogue. TD = 7 K is stated in the original product description. Expansion-valve specification and electrical/defrost ratings must be confirmed for the selected unit.

DM Evaporators · Medium Temperature −5°C

R404A performance data

Model Number R404A Capacity (kW) Area (m²) Tube Volume (dm³) Airflow (m³/h) Air Throw (m)
DM2.2/311A 2.0 7 1.4 1500 9
DM3.5/311A 3.2 11 2.4 1500 9
DM4.7/312A 4.2 14 3.1 3000 9
DM6/312A 5.5 26 4.4 3000 9
DM9/352A 8.2 35 6.1 4500 10
DM12.5/4020A 11.6 43 7.9 7000 13
DM14.5/402A 13.1 52 9.4 7000 13
DM17/402A 15.2 61 11 7000 13
DM25/502A 22.6 87 15.6 12000 17
DM29/453A 26.3 104 19.1 13500 17
DM36.5/503A 33.1 122 22.4 18000 19
DM42/503A 37.8 156 25.6 18000 19
DM49/503A 44.1 182 32 18000 19
DM59/504A 52.5 208 38.7 24000 19
DM70/554A 63.0 260 45.1 30000 25
DM84/554A 75.1 306 58 30000 25
DM103/604A 92.4 371 70.9 42000 25
DM112/634A 100.8 390 77.3 46000 25
DM122/634A 109.2 463 83.7 46000 28

Fans, defrost and pipe connections

Model Number Fan Diameter (mm) Fan Qty Fan Rating (W) Fan Voltage (V) Defrost (kW) Defrost (A) Liquid Ø (mm) Suction Ø (mm) Drain Ø
DM2.2/311A 315 1 38/85 220 1.0 0.5 12 16 1 in
DM3.5/311A — — — — 1.5 0.5 12 16 1 in
DM4.7/312A 315 2 38/85 220 1.8 0.9 12 22 1 in
DM6/312A 315 2 38/85 220 2.7 0.9 12 22 1 in
DM9/352A 350 2 70/140 220 2.7 0.9 16 28 1 in
DM12.5/4020A 400 2 110/180 220 3.6 1.2 16 28 1 in
DM14.5/402A — — — — 4.8 1.2 16 28 1 in
DM17/402A 400 2 130/230 230 6.0 1.2 16 35 1 in
DM25/502A 500 2 250/450 380 7.5 1.5 16 35 1 in
DM29/453A 450 3 150/250 380 8.0 2.0 22 42 1 in
DM36.5/503A — — — — 8.0 2.0 22 42 1 in
DM42/503A — — — — 10.0 2.0 22 42 1 in
DM49/503A — — — — 12.0 2.0 28 54 1 in
DM59/504A — — — — 13.0 2.6 28 54 1 in
DM70/554A — — — — 15.6 2.6 28 54 1 in
DM84/554A — — — — 18.6 2.6 28 54 1 in
DM103/604A — — — — 20.8 2.6 35 76 1 in
DM112/634A — — — — 23.4 5.2 35 76 1 in
DM122/634A — — — — 26 5.2 35 76 1 in

Capacity data retained from the 2018 source. “—” means no value was supplied and does not mean zero. Fin spacing 4.5 mm.

DD Evaporators · Low Temperature −25°C

R404A performance data

Model Number R404A Capacity (kW) Area (m²) Tube Volume (dm³) Airflow (m³/h) Air Throw (m)
DD1.4/311A 1.3 5.5 1.4 1500 9
DD1.9 1.7 8.5 2.4 1500 9
DD2.3/311A 2.1 8.5 2.4 1500 9
DD3.7/312A 2.7 11 3.1 3000 9
DD4.5/312A 4.0 20 4.4 3000 9
DD6/352A 5.4 27 6.1 4500 10
DD7.5/402A 6.7 33 7.9 7000 13
DD9/402A 8.7 40 9.4 7000 13
DD11/402A 10.0 47 11 7000 13
DD15.5/502A 14.2 67 15.6 12000 17
DD19/453A 17.3 80 19.1 13500 17
DD24/503A 21.5 94 22.4 18000 19
DD29/503A 26.3 120 25.6 18000 19
DD32/503A 28.9 140 32 18000 19
DD38/504A 34.1 160 38.7 24000 19
DD47/554A 42.0 200 45.1 30000 25
DD58/554A 52.5 235 58 30000 25
DD72/604A 65.1 285 70.9 42000 25

Fans, defrost and pipe connections

Model Number Fan Diameter (mm) Fan Qty Fan Rating (W) Fan Voltage (V) Defrost (kW) Defrost (A) Liquid Ø (mm) Suction Ø (mm) Drain Ø
DD1.4/311A 315 1 38/85 220 1.0 0.5 12 16 1 in
DD1.9 315 1 38/85 220 1.5 0.5 12 16 1 in
DD2.3/311A 315 2 38/85 220 1.5 0.5 12 22 1 in
DD3.7/312A 315 2 38/85 220 2.7 0.9 12 22 1 in
DD4.5/312A 315 2 70/140 220 2.7 0.9 12 22 1 in
DD6/352A 350 2 70/140 220 2.7 0.9 16 28 1 in
DD7.5/402A 400 2 130/230 220 4.8 1.2 16 28 1 in
DD9/402A 400 2 110/180 220 6.0 1.2 16 28 1 in
DD11/402A 400 2 230 230 7.2 1.5 16 35 1 in
DD15.5/502A 500 2 250/450 380 7.5 1.2 16 35 1 in
DD19/453A 450 3 150/250 380 8.0 4.0 22 42 1 in
DD24/503A 500 3 250/450 380 10.0 4.0 22 42 1 in
DD29/503A 500 3 250/450 380 12.0 4.0 22 42 1 in
DD32/503A — — — 380 14.0 4.0 28 54 1 in
DD38/504A — — — 380 14.0 5.2 28 54 1 in
DD47/554A — — — 380 15.6 5.2 28 54 1 in
DD58/554A — — — 380 20.8 5.2 28 76 1 in
DD72/604A — — — 380 26.0 5.2 35 76 1 in

Capacity data retained from the 2018 source. TD = 7 K. “—” means no value was supplied. Fin spacing 6.0 mm. Source specifies R404A expansion valves with orifice.

DJ Evaporators · Low Temperature −30°C

R404A performance data

Model Number R404A Capacity (kW) Area (m²) Tube Volume (dm³) Airflow (m³/h) Air Throw (m)
DJ1.7/311A 1.6 6 2.4 1500 9
DJ2.2/312A 2.0 8 3.1 3000 9
DJ2.7/312A 2.4 14 4.4 3000 9
DJ4.2/352A 3.8 19 6.1 4500 10
DJ5.6/402A 5.0 23 7.9 7000 13
DJ6.8/402A 6.1 28 9.4 7000 13
DJ7.8/402A 7.0 33 11 7000 13
DJ11.5/502A 10.5 47 15.6 12000 17
DJ14/453A 12.6 56 19.1 13500 17
DJ17/503A 15.2 66 22.4 18000 19
DJ20/503A 17.9 84 25.6 18000 19
DJ23/503A 21.0 98 32 18000 19
DJ26/504A 23.1 112 38.7 24000 19
DJ31/554A 27.8 140 45.1 30000 25
DJ40/554A 35.7 165 58 30000 25
DJ49/604A 44.1 200 70.9 42000 25
DJ53.6/634A 48.3 210 77.3 46000 25
DJ58/634A 52.5 249 83.7 46000 28

Fans, defrost and pipe connections

Model Number Fan Input (W) Defrost (kW) Defrost (A) Liquid Ø (mm) Suction Ø (mm) Drain Ø
DJ1.7/311A 90 1.5 0.5 12 16 1 in
DJ2.2/312A 180 1.8 0.9 12 22 1 in
DJ2.7/312A 180 2.7 0.9 12 22 1 in
DJ4.2/352A 280 2.7 0.9 16 28 1 in
DJ5.6/402A 360 4.8 1.2 16 28 1 in
DJ6.8/402A 360 6.0 1.2 16 28 1 in
DJ7.8/402A 360 7.2 1.2 16 35 1 in
DJ11.5/502A 900 7.5 3.0 16 35 1 in
DJ14/453A 750 8.0 4.0 22 42 1 in
DJ17/503A 1350 10.0 4.0 22 42 1 in
DJ20/503A 1350 12.0 4.0 22 42 1 in
DJ23/503A 1350 14.0 4.0 28 54 1 in
DJ26/504A 1800 14.0 5.2 28 54 1 in
DJ31/554A 2400 15.6 5.2 28 54 1 in
DJ40/554A 2400 20.8 5.2 28 54 1 in
DJ49/604A 3120 26.0 5.2 35 76 1 in
DJ53.6/634A 3200 28.6 5.2 35 76 1 in
DJ58/634A 3200 33.8 5.2 35 76 1 in

Capacity data retained from the 2018 source. TD = 7 K. Fin spacing 9.0 mm. Source specifies R404A expansion valves and orifice.

DM Evaporator Dimensions

Model-specific dimensions in millimetres

Model Number A B C D E E1 E2 E3 F
DM2.2/311A 642 445 465 364 440 — — — 105
DM3.5/311A 642 445 465 364 440 — — — 105
DM4.7/312A 1092 445 465 364 860 — — — 120
DM6/312A 1108 455 465 384 860 — — — 120
DM9/352A 1408 455 465 384 1160 — — — 135
DM12.5/4020A 1488 555 565 474 1240 — — — 135
DM14.5/402A 1488 555 665 474 1240 — — — 135
DM17/402A 1488 555 565 474 1240 — — — 135
DM25/502A 1758 595 665 747 1480 — — — 135
DM29/453A 2121 595 665 471 1801 627 587 587 160
DM36.5/503A 2400 595 665 474 2080 720 680 680 160
DM42/503A 2704 595 665 474 2374 818 778 778 160
DM49/503A 2704 655 655 534 2374 818 778 778 160
DM59/504A 3938 785 675 654 3600 930 885 895 170
DM70/554A 3938 785 775 654 3600 930 885 895 170
DM84/554A 3938 785 975 654 3600 930 885 895 170
DM103/604A 3938 785 975 654 3600 930 885 895 170
DM112/634A 3938 785 1075 654 3600 930 885 895 170
DM122/634A 3938 785 1175 654 3600 930 885 195 170

All dimensions in mm. Source values retained, including DM122/634A E3 = 195. Confirm dimensions against an approved installation drawing before fabrication or installation.

DD Evaporator Dimensions

Source dimension references retained as supplied

Model Number A B C D E E1 E2 E3 F
DD1.4/311A 642 445 465 364 440 — — — 105
DD2.3/311A 642 445 465 364 440 — — — 105
DD3/321A 1092 445 465 364 860 — — — 120
DD4.5/312A 1108 455 465 384 860 — — — 120
DD6/352A 1408 455 465 384 1160 — — — 135
DD7.5/402A 1488 555 565 474 1240 — — — 135
DD9/402A 1488 555 665 474 1240 — — — 135
SS11/402A 1488 555 565 474 1240 — — — 135
DD15.5/502A 1758 595 665 474 1480 — — — 135
DD19/453A 2121 595 665 474 1801 627 587 587 160
DD24/503A 2400 595 665 474 2080 720 680 680 160
DD26/503A 2704 595 665 474 2374 818 778 778 160
DD32/503A 2704 655 665 534 2374 818 778 778 160
DD38/504A 3938 785 675 654 3600 930 885 895 170
DD47/554A 3938A 785 775 654 3600 930 885 895 170
DD58/554A 3938 785 975 654 3600 930 885 895 170
DD72/604A 3938 785 975 654 3600 930 885 895 170
DD79/634A 3938 785 1075 654 3600 930 885 895 170
DD88/634A 3938 785 1175 654 3600 930 885 895 170

The source identifiers DD3/321A, SS11/402A and DD26/503A differ from the performance table. DD47/554A dimension A is printed “3938A”. These entries are intentionally preserved as supplied pending confirmation and should not be used for fabrication without an approved drawing.

LJ MONOBLOCK RANGE

Integrated Monoblock Refrigeration Assemblies

LJ monoblocks combine the condenser, evaporator and controls into a compact refrigeration package for suitable cold-room and freezer-room applications.

Catalogue features include a hermetic compressor, aluminium-fin heat exchanger, automatic temperature control, electric defrost and protection devices.

Select the unit using the calculated room heat load and actual operating conditions. Catalogue room-volume figures are indicative only and are not a substitute for a heat-load calculation.

LJ Monoblocks · Medium Temperature

R404A / integrated condenser, evaporator and controls

Specification LJ33MY LJ50MY LJ63MY LJ100MY LJ125MY LJ175MY LJ200MY LJ275MY LJ350MY
Cooling capacity (W) 530 810 1150 1580 2230 2950 3250 4400 5200
Input power (kW) 0.68 0.85 1.1 1.3 1.75 2.52 2.61 3.33 4.2
Supply 220 V / 1 Ph / 50 Hz 220 V / 1 Ph / 50 Hz 220 V / 1 Ph / 50 Hz 220 V / 1 Ph / 50 Hz 220 V / 1 Ph / 50 Hz 220 V / 1 Ph / 50 Hz 220 V / 1 Ph / 50 Hz 380 V / 3 Ph / 50 Hz 380 V / 3 Ph / 50 Hz
Condenser fan (W) 1 × 75 1 × 75 1 × 75 1 × 80 1 × 80 1 × 155 1 × 155 2 × 80 2 × 80
Evaporator fan (W) 1 × 75 1 × 75 1 × 75 1 × 80 1 × 80 1 × 155 1 × 155 2 × 80 2 × 80
Indicative room volume (m³) 3 5 7 10 18 24 30 40 50
Fan diameter (mm) — — — — 300 300 300 300 300
Fan quantity — — — — 2 2 2 4 4
Fan rating (W) — — — — 40/85 70/145 70/145 40/85 90
Fan voltage (V) — — — — 220 220 230 230 230
Fan power (kW; source label) — — — — 1.75 2.52 2.61 3.03 4.2

R404A. Electric defrost; expansion valve. Ratings retained from the 2018 source. Suitable temperature −5 to +5°C. Standard rating: evaporating −7°C, condensing 45°C. Room-volume figures are indicative catalogue values only. Confirm current equipment and refrigerant availability. The source “fan power” row and LJ275MY input require verification.

LJ Monoblocks · Low Temperature

R404A / integrated condenser, evaporator and controls

Specification LJ50LY LJ63LY LJ100LY LJ150LY LJ200LY LJ300LY LJ400LY
Cooling capacity (W) 550 660 750 1050 1580 2060 3100
Input power (kW) 0.63 0.71 1.04 1.35 2.01 2.63 3.26
Supply 220 V / 1 Ph / 50 Hz 220 V / 1 Ph / 50 Hz 220 V / 1 Ph / 50 Hz 220 V / 1 Ph / 50 Hz 380 V / 3 Ph / 50 Hz 380 V / 3 Ph / 50 Hz 380 V / 3 Ph / 50 Hz
Condenser fan (W) 1 × 75 1 × 75 1 × 80 1 × 80 1 × 155 1 × 155 2 × 80
Evaporator fan (W) 1 × 75 1 × 75 1 × 80 1 × 80 1 × 155 1 × 155 2 × 80
Indicative room volume (m³) 2 3 5 6 10 20 35
Fan diameter (mm) — — — 300 300 300 300
Fan quantity — — — 2 2 2 4
Fan rating (W) — — — 90 70/145 70/145 40/85
Fan voltage (V) — — — 230 230 220 220
Fan power (kW; source label) — — — 1.35 1.7 2.63 3.26

R404A. Electric defrost; expansion valve. Ratings retained from the 2018 source. Suitable temperature −18 to −20°C. Standard rating: evaporating −25°C, condensing 45°C. Room-volume figures are indicative only. Confirm current equipment and refrigerant availability. The source “fan power” row and LJ200LY input require verification.

LJ Monoblock Dimensions · Medium Temperature

Dimension LJ33MY LJ50MY LJ63MY LJ100MY LJ125MY LJ175MY LJ200MY LJ275MY LJ350MY
A (mm) 490 490 490 620 620 800 800 1090 1090
B (mm) 920 920 920 995 995 995 995 995 995
C (mm) 665 665 665 765 765 765 765 765 765
E (mm) 340 340 340 390 390 390 390 390 390
F (mm) 100 100 100 100 100 100 100 100 100
L (mm) 445 445 445 575 575 755 755 1045 1045
H (mm) 360 360 360 455 455 455 455 455 455

LJ Monoblock Dimensions · Low Temperature / Source Continuation

Dimension LJ50LY LJ63LY LJ100LY LJ150LY LJ200LY LJ300LY LJ400LY LJ275MY LJ350MY
A (mm) 490 490 620 620 800 800 1090 1090 1090
B (mm) 970 970 1045 1045 1045 1045 1045 995 995
C (mm) 665 665 765 765 765 765 765 765 765
E (mm) 340 340 390 390 390 390 390 390 390
F (mm) 150 150 150 150 150 150 150 100 100
L (mm) 445 445 575 575 755 755 1045 1045 1045
H (mm) 360 360 455 455 455 455 455 455 455

L × H is the wall opening. Confirm an approved drawing before cutting the cold-room panel. The source repeats the two MY models in the second dimension table and they are retained here as supplied.

Model-Code & Installation Reference

The source catalogue contains model-code diagrams with unclear capacity and nominal-power operators. No conversion formula has been inferred for this page. Confirm the required model code and approved installation drawing with Africhill before ordering, cutting panels or completing installation.

EQUIPMENT SELECTION

The Right Refrigeration Unit Starts With the Application

Catalogue tables are useful for comparing equipment, but the final refrigeration selection depends on the actual duty. A cold room holding already-chilled product can require a very different system from a room receiving warm product that must be pulled down to temperature.

PRODUCT → STORAGE TEMPERATURE → PRODUCT LOAD → ROOM HEAT LOAD → AMBIENT CONDITIONS → ELECTRICAL SUPPLY → EQUIPMENT SELECTION

Product & Temperature

Tell Africhill what will be stored, the incoming product temperature and the required storage temperature.

Room & Product Load

Provide room dimensions and the quantity of product entering during each operating period.

Site Conditions

Project location, ambient conditions and available electrical supply influence equipment selection.

Installation Requirements

Confirm pipe connections, service clearances, mounting dimensions and approved drawings for the selected unit.

REQUEST A QUOTATION

Need Refrigeration Equipment for a Cold Room or Freezer Room?

Tell Africhill what you need to store, the required temperature, room dimensions, daily product load, project location and available electrical supply.

Africhill can help assess the appropriate condensing unit, evaporator or monoblock configuration for the application.

WhatsApp Africhill Call +27 (0)11 979 1885

Request an Equipment Quote

If you already know the required cooling duty or model, include it with your enquiry. Otherwise, send the room and product information and Africhill can assess the requirement.