Danfoss MT80-4VI Compressor

R22 Reciprocating Compressor, Mineral Oil, 380-400 Volt 3 Phase 50 Hz / 460 Volt 3 Phase 60 Hz, 84977 Btu/h, (Btu/h based on Evaporator Temperature 45 F, Condenser Temperature 130 F, SuperHeat 20 F, SubCooling 15 F) 1 3/4" Rotolock Suction with 1 1/8" ODF (sweat) Sleeve, 1 1/4" Rotolock Discharge (Liquid) with 3/4" ODF (sweat) Sleeve, 3/8" npt Oil Equalization Connection

Danfoss MT80-4VI Reciprocating Compressor – R22, 3-Phase Refrigeration Solution

The Danfoss MT80-4VI Compressor is a high-performance, R22-compatible reciprocating compressor designed for medium-temperature refrigeration applications. Engineered for reliability, efficiency, and long-lasting operation, this compressor is ideal for commercial and industrial refrigeration systems requiring consistent cooling and robust performance.

Key Features:

• Model / Part Number: MT80-4VI / MT80HP4CVE

• Compressor Type: Reciprocating, fixed-speed

• Refrigerant: R22

• Voltage / Phase / Frequency: 380–400V / 3 Phase / 50 Hz, 460V / 3 Phase / 60 Hz

• Cooling Capacity: 84,977 Btu/h (based on 45°F evaporator, 130°F condenser, 20°F superheat, 15°F subcooling)

• Connections: 1 3/4" Rotolock suction with 1 1/8" ODF sleeve; 1 1/4" Rotolock discharge with 3/4" ODF sleeve; 3/8" NPT oil equalization

• Oil Type: Mineral oil, initial charge included (1.8 L)

• Certifications: CE, UL, UKCA approved

• Durability: IP55 protection class (with cable gland), internal overload motor protection, and heavy-duty construction for industrial reliability

• Included Accessories: Mounting kit with grommets, bolts, nuts, sleeves, washers, and initial oil charge; suction and discharge fittings with rotolock nuts and gaskets

• Dimensions & Weight: 413 mm height, 44.5 kg gross weight, single-pack shipping

Performance & Safety:

• Max high-side pressure: 27.8 bar | Max low-side pressure: 18.4 bar

• Maximum starts per hour: 12

• Compliance: EU RoHS, China RoHS (with exemptions)

• Safety Notice: Contains materials listed under California Proposition 65; may cause cancer or reproductive harm. p65warnings.ca.gov

Applications:

• Medium-temperature refrigeration systems

• Commercial refrigeration units

• Industrial cold storage and processing systems

• OEM replacement in existing R22 refrigeration equipment

Benefits:

• Reliable and energy-efficient operation for demanding refrigeration tasks

• Factory-tested reciprocating design ensures smooth performance

• Easy installation with included fittings, mounting hardware, and pre-charged oil

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Warranty policy for this compressor is one year from purchase and is only issued if an exact replacement compressor is ordered from our same vendor.

This item is not eligible for free shipping and must be shipped via trucking. Please contact us for a freight quote.