Embraco NJ2212GK-RLOCK Hermetic Compressor – Single Phase
Fixed-speed hermetic reciprocating compressor for R404A low-back-pressure refrigeration, with a Rotalock suction connection and 220–240 V, 50 Hz supply.
Technical Specifications
| Specification | Details |
|---|
| Supplier model | NJ2212GK-RLOCK |
| OEM model / engineering code | NJ2212GK / 943DA19 |
| Compressor type | Hermetic reciprocating, fixed speed |
| Application | LBP / low temperature |
| Refrigerant | R404A |
| Power supply | 220–240 V, single phase, 50 Hz |
| Nominal horsepower | 1 1/2 HP |
| Displacement | 34.38 cm³ |
| Suction connection | Rotalock, 1″–14 UNS-2A external thread |
| Discharge diameter | 8 mm |
| Shell dimensions (W × D × H) | 178.5 × 223.2 × 280.8 mm |
| Net weight | 21.5 kg |
Example Performance – R404A, 50 Hz
ASHRAE conditions: −23.3°C evaporating, +54.4°C condensing, +32.2°C return gas and +32.2°C liquid temperature.
| Performance | Details |
|---|
| Cooling capacity | 1,546 W |
| Power input | 1,149 W |
| Operating current | 5.8 A at 220 V |
| Performance status | OEM tested |
Manufacturer sources: Embraco product record | Dimensional drawing
