ONLYKEM unit cooler is made of a heavy-gauge, smooth finished aluminum cabinet or galvanized steel with a copper coils, aluminum plate fin foils and permanently lubricated ball bearing fan motors with inherent thermal protection. Our unit coolers range from low velocity to low profile to heavy-duty cooler and freezer models, in air, electric or hot gas defrost configurations which can provide efficient cooling for convenience stores, supermarkets, beverage storage, restaurants, refrigerated warehouses, industrial and pharmaceutical applications.
Unit Cooler
Description
Unit Cooler (also called air cooled evaporator) is commonly used for optimal distribution of cooled air in refrigerated cold rooms or freezer rooms. ONLYKEM unit cooler is made of a heavy-gauge, smooth finished aluminum cabinet or galvanized steel with a copper coils, aluminum plate fin foils and permanently lubricated ball bearing fan motors with inherent thermal protection. Our unit coolers range from low velocity to low profile to heavy-duty cooler and freezer models, in air, electric or hot gas defrost configurations which can provide efficient cooling for convenience stores, supermarkets, beverage storage, restaurants, refrigerated warehouses, industrial and pharmaceutical applications.
High Quality Unit Cooler for Cold Room
Unit Cooler Specifications
| DL Series | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Model |
Nominal Capacity W （Kcal/h） |
Fin Surface （m2） | Fin Space （mm） | Electric Heater | Weight （kg） | ||||||||
| Qty （pcs） | Dia.（mm） | Air Flow
(m³/h) |
Air Pressure （mmH2O） | Input Power （W） | Voltage （V） | Range （m） | Coil （W） | Drip Pan （Kw） | |||||
| DL-2.1/10 | 2100(1800) | 10 | 4.5 | 1 | Φ300 | 1650 | 98(10) | 70 | 380 | 6 | 0.5 | 0.5 | 20 |
| DL-3.1/15 | 3100(2650) | 15 | 4.5 | 2 | Φ300 | 2×1650 | 98(10) | 2×70 | 380 | 6 | 0.7 | 0.7 | 35 |
| DL-4.2/20 | 4200(3600) | 20 | 4.5 | 2 | Φ300 | 2×1650 | 98(10) | 2×70 | 380 | 6 | 0.8 | 0.8 | 40 |
| DL-5.2/25 | 5200(4450) | 25 | 4.5 | 2 | Φ350 | 2×2350 | 98(10) | 2×150 | 380 | 7 | 0.8 | 0.8 | 48 |
| DL-8.2/40 | 8200(7052) | 40 | 4.5 | 2 | Φ400 | 2×3490 | 118(12) | 2×200 | 380 | 8 | 2.0 | 1.0 | 70 |
| DL-11.5/55 | 11500(9900) | 55 | 4.5 | 2 | Φ400 | 2×3490 | 118(12) | 2×200 | 380 | 8 | 2.0 | 1.0 | 78 |
| DL-16.7/80 | 16700(14350) | 80 | 4.5 | 2 | Φ500 | 2×6000 | 167(17) | 2×550 | 380 | 10 | 2.4 | 1.2 | 100 |
| DL-22.0/105 | 22000(18900) | 105 | 4.5 | 2 | Φ500 | 2×6000 | 167(17) | 2×550 | 380 | 10 | 2.4 | 1.2 | 115 |
| DL-27.3/130 | 27300(23500) | 130 | 4.5 | 3 | Φ500 | 3×6000 | 167(17) | 3×550 | 380 | 10 | 3.2 | 1.6 | 150 |
| DL-33.6/160 | 3600(28900) | 160 | 4.5 | 3 | Φ500 | 3×6000 | 167(17) | 3×550 | 380 | 10 | 4.0 | 2.0 | 170 |
| DL-38.7/185 | 38700(33300) | 185 | 4.5 | 4 | Φ500 | 4×6000 | 167(17) | 4×550 | 380 | 10 | 4.4 | 2.2 | 200 |
| DL-44.0/210 | 44000(37850) | 210 | 4.5 | 4 | Φ500 | 4×6000 | 167(17) | 4×550 | 380 | 10 | 5.0 | 2.5 | 240 |
| DL-52.9/260 | 52900(45500) | 260 | 4.5 | 2 | Φ600 | 2×10000 | 200(20) | 2×1500 | 380 | 18 | 8.5 | 1.7 | 350 |
| DL-67.2/330 | 67200(57800) | 330 | 4.5 | 3 | Φ600 | 3×10000 | 200(20) | 3×1500 | 380 | 18 | 10.0 | 2.0 | 400 |
| DL-83.4/410 | 83400(71700) | 410 | 4.5 | 3 | Φ600 | 3×10000 | 200(20) | 3×1500 | 380 | 18 | 12.0 | 2.4 | 420 |
| 1. Nominal Capacity based on R404a Refrigerant, Tr=0°C, ΔT=7°C.
2. R134a energy should multiply correction factory, this is Q0R134a=Q0R404af. |
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| DD Series | |||||||||||||
| DD-1.4/7 | 1400(1200) | 7 | 6 | 1 | Φ 300 | 2×1650 | 98(10) | 2×70 | 380 | 6 | 0.5 | 0.5 | 20 |
| DD-2.35/12 | 2350(2000) | 12 | 6 | 2 | Φ300 | 2×1650 | 98(10) | 2×70 | 380 | 6 | 0.7 | 0.7 | 35 |
| DD-3.0/15 | 3000(2600) | 15 | 6 | 2 | Φ300 | 2×1650 | 98(10) | 2×70 | 380 | 6 | 0.8 | 0.8 | 40 |
| DD-4.0/22 | 4000(3450) | 22 | 6 | 2 | Φ350 | 2×2350 | 98(10) | 2×150 | 380 | 7 | 1.6 | 0.8 | 48 |
| DD-6.0/30 | 6000(5150) | 30 | 6 | 2 | Φ400 | 2×3490 | 118(12) | 2×200 | 380 | 5 | 2.0 | 1.0 | 70 |
| DD-8.0/40 | 8000(6900) | 40 | 6 | 2 | Φ400 | 2×3490 | 118(12) | 2×200 | 380 | 5 | 2.0 | 1.0 | 78 |
| DD-12.0/60 | 12000(10300) | 60 | 6 | 2 | Φ 500 | 2×6000 | 167(17) | 2×550 | 380 | 10 | 6.0 | 1.2 | 100 |
| DD-15.9/80 | 15900(13700) | 80 | 6 | 62 | Φ500 | 2×6000 | 167(17) | 2×550 | 380 | 10 | 6.0 | 1.2 | 15 |
| DD-20.0/100 | 20000(17200) | 100 | 6 | 3 | Φ500 | 3×6000 | 167(17) | 2×550 | 380 | 10 | 8.0 | 1.6 | 150 |
| DD-24.0/120 | 24000(20650) | 120 | 6 | 3 | Φ500 | 3×6000 | 167(17) | 2×550 | 380 | 10 | 10.0 | 2.0 | 170 |
| DD-28.0/140 | 28000(24100) | 140 | 6 | 4 | Φ500 | 4×6000 | 167(17) | 2×550 | 380 | 10 | 11.0 | 2.2 | 200 |
| DD-32.1/160 | 32100(27600) | 160 | 6 | 4 | Φ500 | 4×6000 | 167(17) | 2×550 | 380 | 10 | 12.5 | 2.5 | 240 |
| DD-37.4/200 | 37400(32200) | 200 | 6 | 2 | Φ600 | 2×10000 | 200(20) | 2×1500 | 380 | 18 | 13.6 | 1.7 | 350 |
| DD-46.8/250 | 46800(40300) | 250 | 6 | 3 | Φ600 | 3×10000 | 200(20) | 3×1500 | 380 | 18 | 16.0 | 2.0 | 400 |
| DD-56.2/310 | 56200(48300) | 310 | 6 | 3 | Φ600 | 3×10000 | 200(20) | 3×1500 | 380 | 18 | 19.2 | 2.4 | 420 |
| 1. Nominal Capacity based on R404a Refrigerant, Tr=-18°C, ΔT=7°C.
2. R134a energy should multiply correction factory, this is Q0R134a=Q0R404af. |
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| DJ Series | |||||||||||||
| DJ-1.32/8 | 1320(1150) | 8 | 9 | 2 | Φ300 | 2×1650 | 98(10) | 2×70 | 380 | 6 | 0.7 | 0.7 | 35 |
| DJ-1.8/10 | 1800(1550) | 10 | 9 | 2 | Φ300 | 2×1650 | 98(10) | 2×70 | 380 | 6 | 0.8 | 0.8 | 40 |
| DJ-2.3/15 | 2300(2000) | 15 | 9 | 2 | Φ350 | 2×2350 | 98(10) | 2×150 | 380 | 7 | 1.6 | 0.8 | 48 |
| DJ-4.0/20 | 4000(3450) | 20 | 9 | 2 | Φ400 | 2×3490 | 118(12) | 2×200 | 380 | 8 | 2.0 | 1.0 | 70 |
| DJ-5.1/30 | 5100(4400) | 30 | 9 | 2 | Φ400 | 2×3490 | 118(12) | 2×200 | 380 | 8 | 2.0 | 1.0 | 78 |
| DJ-7.8/40 | 7800(6700) | 40 | 9 | 2 | Φ500 | 2×6000 | 167(17) | 2×550 | 380 | 10 | 6.0 | 1.2 | 100 |
| DJ-9.8/55 | 9800(8400) | 55 | 9 | 2 | Φ500 | 2×6000 | 167(17) | 2×550 | 380 | 10 | 6.0 | 1.2 | 115 |
| DJ-12.8/70 | 12800(11000) | 70 | 9 | 3 | Φ500 | 3×6000 | 167(17) | 3×550 | 380 | 10 | 8.0 | 1.6 | 150 |
| DJ-15.7/85 | 15700(13500) | 85 | 9 | 3 | Φ500 | 3×6000 | 167(17) | 3×550 | 380 | 10 | 10.0 | 2.0 | 170 |
| DJ-18.8/100 | 18800(16160) | 100 | 9 | 4 | Φ500 | 4×6000 | 167(17) | 4×550 | 380 | 10 | 11.0 | 2.2 | 200 |
| DJ-21.6/115 | 21600(18600) | 115 | 9 | 4 | Φ500 | 4×6000 | 167(17) | 4×550 | 380 | 10 | 12.5 | 2.5 | 240 |
| DJ-23.9/140 | 23900(20600) | 140 | 9 | 2 | Φ600 | 2×10000 | 200(20) | 2×1500 | 380 | 18 | 13.6 | 1.7 | 350 |
| DJ-29.0/170 | 29000(24900) | 170 | 9 | 3 | Φ600 | 3×10000 | 200(20) | 3×1500 | 380 | 18 | 16.0 | 2.0 | 400 |
| DJ-35.9/210 | 35900(30900) | 210 | 9 | 3 | Φ600 | 3×10000 | 200(20) | 3×1500 | 380 | 18 | 19.2 | 2.4 | 420 |
|
2.5Nominal Capacity based on R404a Refrigerant, Tr=0°C, ΔT=7°C. 2. 1.74a energy should multiply correction factory, this is Q0R134a=Q0R404af. |
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| 2.0 Series | |||||||||||||
| DCJ-5.6/35 | 5600(4800) | 35 | 12 | 2 | Φ500 | 2×6000 | 167(17) | 2×550 | 380 | 10 | 6.0 | 1.2 | 100 |
| DCJ-8.0/50 | 8000(6880) | 50 | 12 | 2 | Φ500 | 2×6000 | 167(17) | 2×550 | 380 | 10 | 6.0 | 1.2 | 115 |
| DC J-9.6/60 | 9600(8250) | 60 | 12 | 3 | Φ500 | 3×6000 | 167(17) | 3×550 | 380 | 10 | 8.0 | 1.6 | 150 |
| DCJ-12.0/75 | 12000(10300) | 75 | 12 | 3 | Φ500 | 3×6000 | 167(17) | 3×550 | 380 | 10 | 10.0 | 2.0 | 170 |
| DCJ-14.4/90 | 14400(12380) | 90 | 12 | 4 | Φ500 | 4×6000 | 167(17) | 4×550 | 380 | 10 | 11.0 | 2.2 | 200 |
| DCJ-16.0/100 | 16000(13760) | 100 | 12 | 4 | Φ500 | 4×6000 | 167(17) | 4×550 | 380 | 10 | 12.5 | 2.5 | 240 |
| DCJ-19.2/120 | 19200(16500) | 120 | 12 | 2 | Φ600 | 2×10000 | 200(20) | 2×1500 | 380 | 18 | 13.6 | 1.7 | 350 |
| DCJ-424.0/150 | 24000(20600) | 150 | 12 | 3 | Φ600 | 3×10000 | 200(20) | 3×1500 | 380 | 18 | 16.0 | 2.0 | 400 |
| DCJ-28.8/180 | 28800(24760) | 180 | 12 | 3 | Φ600 | 3×10000 | 200(20) | 3×1500 | 380 | 18 | 19.2 | 2.4 | 420 |
|
1. Nominal Capacity based on R404a Refrigerant, Tr=-35°C, ΔT=-7°C. 2. R134a energy should multiply correction factory, this is Q0 R134a=Q0R404af. This kind of unit coolers defrost easily, especially for blast freezer with high efficiency. The temperature is -35°C, the fin space is 12mm. |
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Unit Cooler Features
- High quality galvanized steel cabinet provides a heavy duty, durable structure
- Hinged design make sure convenient maintenance.
- High capacity 5/8″ diameter copper tube evaporator coils
- High temperature applications feature 6 FPI coils for increased heat transfer. Medium temperature applications feature 4 FPI, low temperature applications feature 3 FPI evaporator coils increasing protection against air restriction due to ice formation
- High efficient and totally enclosed fan motors with long reliable operation
- Axial fan, permanently lubricated ball bearing fan motor, low noise, long work life.
- Available in air, electric and hot gas defrost configurations
- Electric defrost heaters are inserted into coil slab to provide efficient electric defrost. Heater elements are stainless steel sheathed and are self-centering, overloading thermal protection
- Compact structure
- Longer serve life
- Easy to install and maintain
About ONLYKEM
Onlykem Technology Co., Ltd had been dedicated in manufacturing and supplying high quality cold room and refrigeration unit solutions to worldwide customers for over 10 years. We have over 20 professional cold room experts and 8,000 square meters factory. Our innovative, high quality products and solutions include cold room, freezer room, condensing unit, air cooled condensers, unit cooler, cold room door and PU panel, etc. We had provided many types of effective and states of the cold room and key parts to over 36 countries.
ONLYKEM is not only manufacturing best quality cold rooms and refrigeration units but also providing professional custom design, fabrication and installation service. OEM, ODM are also available. If you have any questions or inquiries, please fill and submit the following form, we will reply as soon as possible.
