Semi-Hermetic Refrigeration Compressors | For Cold Room & Condensing Units
DM DAMAI semi-hermetic compressors are the core component for all kinds of refrigeration systems, perfectly matched with Refrigeration Condensing Unit, Cooler Condenser Unit, Walk In Cooler Unit and Cold Room Refrigeration Units. Optimized for frequent start-stop and variable working conditions, they feature lightweight aluminum alloy pistons, low-friction rings, high-torque motors and dual-channel airflow cylinder heads. With standard crankcase heater to avoid liquid slugging, these compressors deliver stable cooling, fast temperature recovery and high efficiency for small cold storages, retail display cases, walk-in coolers and frozen storage facilities.

BS Series (R22, Condensing 40℃, Evaporating -15℃)
|
Model |
Rated Power (HP/KW) |
Cooling Capacity (W) |
Displacement (cc/Rev.) |
|
BS-0300 |
3/2.2 |
4530 |
12.2 |
|
BS-0500 |
5/3.7 |
7620 |
18.4 |
|
BS-0800 |
8/5.5 |
11700 |
26.6 |
|
BS-1000 |
10/7.5 |
15400 |
36 |
|
BS-1500 |
15/10.5 |
22600 |
54 |
Two-Stage Series (R22, Condensing 40℃, Evaporating -35℃)
|
Model |
Rated Power (HP/KW) |
Cooling Capacity (W) |
Displacement (cc/Rev.) |
|
S6J-16.2 |
16/12.5 |
13390 |
63.5/31.8 |
|
S6H-20.2 |
20/15 |
15520 |
73.6/36.9 |
|
S6G-25.2 |
25/19 |
17820 |
84.5/42.3 |
|
S6F-30.2 |
30/22 |
21300 |
101.3/50.5 |

Application Scenarios
- Fruit & Vegetable Freshness: 0℃–15℃
- Frozen Meat Storage: -5℃–-18℃
- Quick Frozen Storage: -30℃–-35℃
- Tuna Storage: -60℃
- Cold Chain Transportation: -80℃
- Applied to: Refrigeration Condensing Unit, Cooler Condenser Unit, Walk In Cooler Unit, Cold Room Refrigeration Units




Custom Service
We provide customized semi-hermetic compressor solutions for different Refrigeration Condensing Unit, Cooler Condenser Unit, Walk In Cooler Unit and Cold Room Refrigeration Units to meet your specific capacity and temperature requirements.
Packaging


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