Description
Danfoss MT36-4VI R22 Reciprocating Compressor Overview
The Danfoss MT36-4VI is a heavy-duty reciprocating compressor engineered for demanding commercial refrigeration applications. Designed to operate with R22 refrigerant and mineral oil lubrication, this compressor delivers proven reliability and consistent performance across a wide range of system configurations.
Capacity & Performance
- Cooling Capacity: 37,992 Btu/h
- Capacity Ratings Based On: Evaporator Temperature 45°F, Condenser Temperature 130°F, Superheat 20°F, Subcooling 15°F
- Refrigerant: R22
- Lubricant Type: Mineral Oil
Electrical Specifications
- Voltage Option 1: 380–400 Volt, 3 Phase, 50 Hz
- Voltage Option 2: 460 Volt, 3 Phase, 60 Hz
Connection Specifications
- Suction Connection: 1-1/4″ Rotolock
Key Features
- Reciprocating compressor design for robust, long-service-life operation
- Dual voltage compatibility — suitable for both 50 Hz and 60 Hz electrical systems
- Mineral oil lubrication for compatibility with R22 refrigerant systems
- Rotolock suction connection for secure, leak-free field installation
- Engineered by Danfoss, a globally recognized leader in refrigeration and HVAC compressor technology
- Ideal for commercial refrigeration, air conditioning, and process cooling applications
Application Suitability
The MT36-4VI is well-suited for medium-temperature commercial refrigeration systems, walk-in coolers, refrigerated display cases, and other applications requiring dependable R22 compressor performance. Its multi-voltage design makes it a versatile choice for both domestic and international installations.









