Description
Danfoss SM147A4ALB
Reliable high-capacity scroll compression for commercial HVAC and refrigeration systems
| Brand | Danfoss |
| Model | SM147A4ALB |
| Voltage | 380-415 V, 3-phase, 50 Hz |
| Country of Origin | France |
| Weight | Approximately 58 kg |
| Dimensions | Approximately 281 x 281 x 458 mm |
| Warranty | 6 months |
| Certifications | CE, RoHS, UL recognized |
| SKU / MPN | SM147A4ALB |
| What’s in the box | Danfoss SM147A4ALB compressor, mounting hardware, product documentation |
| Compressor Type | Hermetic scroll compressor |
| Displacement | Approximately 147 cm3/rev |
| Refrigerant Compatibility | R22 and R407C applications |
| Oil Type | POE polyester oil |
| Motor Protection | Internal thermal overload protection |
| Electrical Configuration | Three-phase motor, 50 Hz |
Key benefits: High volumetric efficiency, low vibration, compact design, dependable motor protection, and easy integration into commercial cooling equipment
Typical applications: Commercial air-conditioning units, rooftop systems, refrigeration racks, heat pumps, and medium-temperature cooling equipment
Lifecycle: Active product line with ongoing service and replacement support
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.








Steven R. –
Tested the proximity switch, response time is spot on. Recommended for industrial use.