Danfoss MTZ64-4VI Compressor
The Danfoss MTZ64-4VI is a specialized hermetic reciprocating compressor engineered for medium and high evaporating temperature applications. Designed to handle a versatile range of refrigerants including R404A, R134a, R407C, and R407F, this unit is pre-charged with POE oil to ensure lubrication stability across varying thermal loads. This model serves as the direct MTZ64HM4CVE replacement, featuring a 460V 3-phase 60Hz motor configuration (also rated for 380-400V 50Hz) that delivers a nominal capacity of 44,404 Btu/h under R134a conditions. The mechanical interface includes a 1-3/4" Rotolock suction and 1-1/4" Rotolock discharge, facilitating efficient installation in commercial refrigeration racks and process chillers. With its large internal free volume and robust valve plates, this Maneurop series compressor is built to manage liquid slugging and maintain high volumetric efficiency during demanding duty cycles.
Key Benefits for Contractors
- Multi-Refrigerant Compatibility: Engineered for use with R404A, R134a, R407C, and R407F, providing flexibility for different system requirements.
- Simplified Retrofitting: Direct drop-in replacement for the MTZ64HM4CVE, maintaining the same footprint and piping geometry.
- Robust Internal Design: Features high-torque motors and reinforced components to handle liquid returns and extreme operating conditions.
- Oil Management: Equipped with a 3/8" NPT oil equalization port, essential for multi-compressor parallel rack configurations.
- Standardized Connections: Employs Rotolock valves with ODF sweat sleeves for reliable, leak-proof transitions to copper linesets.
Common Questions
What are the primary applications for the MTZ64-4VI?
This compressor is typically utilized in walk-in coolers, medium-temperature display cases, and industrial liquid chillers where reliability and varied refrigerant support are required.
Can I use mineral oil with this compressor?
No, this unit is factory-shipped with 160PZ polyester oil (POE). If you are working with CFC/HCFC refrigerants requiring mineral oil, the MT series should be specified instead.
Is an external crankcase heater required?
For installations where the compressor is located in ambient temperatures lower than the evaporator temperature, an external crankcase heater is recommended to prevent refrigerant migration and ensure a flooded-start condition is avoided.
This item must ship via truck. Please contact us for freight quote.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $1,962.64
-65%$1,962.64
$686.92Danfoss MTZ64-4VI Compressor
The Danfoss MTZ64-4VI is a specialized hermetic reciprocating compressor engineered for medium and high evaporating temperature applications. Designed to handle a versatile range of refrigerants including R404A, R134a, R407C, and R407F, this unit is pre-charged with POE oil to ensure lubrication stability across varying thermal loads. This model serves as the direct MTZ64HM4CVE replacement, featuring a 460V 3-phase 60Hz motor configuration (also rated for 380-400V 50Hz) that delivers a nominal capacity of 44,404 Btu/h under R134a conditions. The mechanical interface includes a 1-3/4" Rotolock suction and 1-1/4" Rotolock discharge, facilitating efficient installation in commercial refrigeration racks and process chillers. With its large internal free volume and robust valve plates, this Maneurop series compressor is built to manage liquid slugging and maintain high volumetric efficiency during demanding duty cycles.
Key Benefits for Contractors
- Multi-Refrigerant Compatibility: Engineered for use with R404A, R134a, R407C, and R407F, providing flexibility for different system requirements.
- Simplified Retrofitting: Direct drop-in replacement for the MTZ64HM4CVE, maintaining the same footprint and piping geometry.
- Robust Internal Design: Features high-torque motors and reinforced components to handle liquid returns and extreme operating conditions.
- Oil Management: Equipped with a 3/8" NPT oil equalization port, essential for multi-compressor parallel rack configurations.
- Standardized Connections: Employs Rotolock valves with ODF sweat sleeves for reliable, leak-proof transitions to copper linesets.
Common Questions
What are the primary applications for the MTZ64-4VI?
This compressor is typically utilized in walk-in coolers, medium-temperature display cases, and industrial liquid chillers where reliability and varied refrigerant support are required.
Can I use mineral oil with this compressor?
No, this unit is factory-shipped with 160PZ polyester oil (POE). If you are working with CFC/HCFC refrigerants requiring mineral oil, the MT series should be specified instead.
Is an external crankcase heater required?
For installations where the compressor is located in ambient temperatures lower than the evaporator temperature, an external crankcase heater is recommended to prevent refrigerant migration and ensure a flooded-start condition is avoided.
This item must ship via truck. Please contact us for freight quote.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Danfoss MTZ64-4VI is a specialized hermetic reciprocating compressor engineered for medium and high evaporating temperature applications. Designed to handle a versatile range of refrigerants including R404A, R134a, R407C, and R407F, this unit is pre-charged with POE oil to ensure lubrication stability across varying thermal loads. This model serves as the direct MTZ64HM4CVE replacement, featuring a 460V 3-phase 60Hz motor configuration (also rated for 380-400V 50Hz) that delivers a nominal capacity of 44,404 Btu/h under R134a conditions. The mechanical interface includes a 1-3/4" Rotolock suction and 1-1/4" Rotolock discharge, facilitating efficient installation in commercial refrigeration racks and process chillers. With its large internal free volume and robust valve plates, this Maneurop series compressor is built to manage liquid slugging and maintain high volumetric efficiency during demanding duty cycles.
Key Benefits for Contractors
- Multi-Refrigerant Compatibility: Engineered for use with R404A, R134a, R407C, and R407F, providing flexibility for different system requirements.
- Simplified Retrofitting: Direct drop-in replacement for the MTZ64HM4CVE, maintaining the same footprint and piping geometry.
- Robust Internal Design: Features high-torque motors and reinforced components to handle liquid returns and extreme operating conditions.
- Oil Management: Equipped with a 3/8" NPT oil equalization port, essential for multi-compressor parallel rack configurations.
- Standardized Connections: Employs Rotolock valves with ODF sweat sleeves for reliable, leak-proof transitions to copper linesets.
Common Questions
What are the primary applications for the MTZ64-4VI?
This compressor is typically utilized in walk-in coolers, medium-temperature display cases, and industrial liquid chillers where reliability and varied refrigerant support are required.
Can I use mineral oil with this compressor?
No, this unit is factory-shipped with 160PZ polyester oil (POE). If you are working with CFC/HCFC refrigerants requiring mineral oil, the MT series should be specified instead.
Is an external crankcase heater required?
For installations where the compressor is located in ambient temperatures lower than the evaporator temperature, an external crankcase heater is recommended to prevent refrigerant migration and ensure a flooded-start condition is avoided.
This item must ship via truck. Please contact us for freight quote.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
