The Danfoss 123B1581 is a high/medium back pressure (HMBP) hermetic compressor engineered for dependable performance in commercial and light commercial refrigeration applications. Designed to operate on R134a refrigerant and powered by a 115V electrical supply, this 3/8 HP unit reflects Danfoss’s long-standing commitment to efficiency, durability, and precision engineering in refrigeration technology.
Key Features
- Brand: Danfoss — a globally recognized leader in refrigeration compressor technology
- Model/SKU: 123B1581
- Voltage: 115V
- Refrigerant: R134a
- Horsepower: 3/8 HP
- Application Type: HMBP (High/Medium Back Pressure)
- Compressor Type: Hermetic
Application & Compatibility
The HMBP rating makes the Danfoss 123B1581 well-suited for medium- and high-temperature refrigeration systems, including reach-in coolers, beverage merchandisers, floral cases, and other commercial refrigeration equipment. Its hermetic design ensures a sealed, low-maintenance operation that minimizes the risk of refrigerant leaks and reduces the need for routine servicing.
Why Choose Danfoss?
Danfoss compressors are trusted by HVAC/R professionals worldwide for their consistent performance, energy efficiency, and long service life. The 123B1581 continues this tradition, offering a reliable drop-in solution for R134a systems requiring a 3/8 HP hermetic compressor in HMBP service.
Specifications
- SKU: 123B1581
- Voltage: 115V
- Refrigerant: R134a
- Horsepower: 3/8 HP
- Back Pressure Rating: HMBP (High/Medium Back Pressure)
- Compressor Style: Hermetic
![Samlex 200W Solar Panel Kit [SSP-200-KIT]](https://www.greathardwaredirect.com/wp-content/uploads/2026/09/samlex-200w-solar-panel-kit-ssp-200-kit.webp)
