Danfoss MT64-4VI 5.5 HP Reciprocating Compressor 460V 3-Phase R22

The Danfoss MT64-4VI is a hermetic reciprocating compressor engineered for commercial and industrial HVAC and refrigeration applications. This 5.5 HP unit is part of the Maneurop MT series, known for its reliability, efficiency, and robust construction designed to handle demanding operating conditions.

Key Specifications:

• Cooling Capacity: 64,366 BTU/HR (based on 45°F evaporator temp, 130°F condenser temp, 20°F superheat, 15°F subcooling)
• Power Supply: 380-400V 3-Phase 50Hz or 460V 3-Phase 60Hz
• Refrigerant: R22 with mineral oil
• Model Number: MT64HM4CVE
• 2-cylinder reciprocating design operating at 3500 RPM (60Hz)

Connection Features:

• 1-3/4 inch Rotolock suction connection with 7/8 inch ODF sweat sleeve
• 1-1/4 inch Rotolock discharge connection with 3/4 inch ODF sweat sleeve
• 3/8 inch NPT oil equalization connection with oil sight glass

Performance Features:

• Suction-gas cooled motor design for optimal thermal management
• Internal motor protection to prevent overheating
• High-efficiency circular valve design for improved performance
• Large internal volume protects against liquid hammering
• High torque motor for reliable starting and operation

This compressor is suitable for medium to high evaporating temperature applications in commercial refrigeration systems, walk-in coolers, freezers, and air conditioning equipment. The MT series features precision-engineered components designed for long service life and minimal maintenance requirements.