BK Cool industrial refrigeration
Copeland ZSI Scroll compressors - 9 models, 1.17 – 6.50 kW cooling capacity
BK Cool industrial refrigeration
BK Cool cold storage refrigeration units with Copeland ZSI Scroll compressors: 9 models from 2 to 2.5 HP and 1.17 – 6.50 kW of cooling capacity across the evaporating range.
Product overview
BK Cool is Phu Son’s industrial refrigeration brand, launched in 2023 to complete the turnkey cold storage offer: insulated panels, cold store doors and the refrigeration unit — one point of contact for all three.
The unit uses a Copeland ZSI Scroll compressor with a CoreSense monitoring module, receiver, filter drier, solenoid valve, sight glass and dual pressure switch. It runs quietly, keeps noise off the surrounding area, and holds steady for hours without overloading or faulting.
The nine models in the 2026 catalogue cover a rated range of 2 – 2.5 HP. Each model’s cooling capacity varies with the ambient temperature (35, 38, 41 °C) and the evaporating temperature — see the model table in the image library to find the right operating point for your project.
Technical specifications
| SPC020B.P.B31 | 2 HP — SCT 47/50/53 °C — Cooling capacity 2.00 – 5.60 kW |
|---|---|
| SPC020B.P.C31HA | 2 HP — SCT 44/47/50 °C — Cooling capacity 2.00 – 5.90 kW |
| SPC020B.T.B31 | 2 HP — SCT 47/50/53 °C — Cooling capacity 1.76 – 5.45 kW |
| SPC020B.T.C31HA | 2 HP — SCT 44/47/50 °C — Cooling capacity 1.76 – 5.80 kW |
| SPC020S.P.B31 | 2 HP — SCT 47/50/53 °C — Cooling capacity 1.23 – 5.89 kW |
| SPC020S.P.C31HA | 2 HP — SCT 44/47/50 °C — Cooling capacity 1.23 – 6.23 kW |
| SPC020S.T.B31 | 2 HP — SCT 47/50/53 °C — Cooling capacity 1.17 – 5.34 kW |
| SPC020S.T.C31HA | 2 HP — SCT 44/47/50 °C — Cooling capacity 1.17 – 5.71 kW |
| SPC025B.P.B31 | 2.5 HP — SCT 47/50/53 °C — Cooling capacity 2.32 – 6.50 kW |
| Full reference table | Cooling capacity at each evaporating temperature — See the "BK Cool unit range" image in the photo library |
ZSI Scroll compressorA Copeland scroll compressor — quiet and stable over long runs.
CoreSenseA module that monitors compressor condition and warns of faults early.
ReceiverHolds the condensed liquid refrigerant and steadies the flow to the evaporator.
Filter drierFilters debris and absorbs moisture in the refrigerant circuit.
Dual pressure switchProtects the compressor when suction or discharge pressure goes out of range.
Sight glassShows the state of the refrigerant and the moisture in the system.
Solenoid valveOpens and closes the refrigerant line on a control signal.
Crankcase oil heaterKeeps the lubricating oil in the compressor crankcase warm when the unit stops.
Electrical junction boxConnects power and control signals to the unit.
In use on site
Cold stores for produce
Holds a steady above-zero temperature for vegetables, roots and fruit
Food storage warehouses
Sub-zero temperatures for fish, meat and seafood
Industrial cold storage
Matched to Phu Son's cold storage panels and doors
Specifications & options
- Compressor: Copeland ZSI Scroll with a CoreSense monitoring module
- Rated capacity: 2 HP (8 models) and 2.5 HP (1 model)
- Cooling capacity: 1.17 – 6.50 kW depending on the model, ambient temperature and evaporating temperature
- Design ambient temperature: 35 / 38 / 41 °C
- Included components: receiver, filter drier, dual pressure switch, sight glass, solenoid valve, crankcase oil heater and electrical junction box
- Source: Phu Son Group 2026 Catalogue, p.23
Related accessories
- PU/PIR insulated cold storage panel
- Sliding / hinged cold storage doors
- Exterior wall accessories to suit the panel thickness
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Quick consultation – get the right solution
Phu Son Group's engineering team is ready to advise you and turn around a quote quickly.