Danfoss MTZ22-4VI Compressor

R404A, R407C, R134A, R407F Reciprocating Compressor, Polyester Oil, 380-400 Volt 3 Phase 50 Hz / 460 Volt 3 Phase 60 Hz, R134a 14849 Btu/h, (Btu/h based on Evaporator Temperature 45 F, Condenser Temperature 130 F, SuperHeat 20 F, SubCooling 15 F) R404A / R507A 12306 Btu/h, (Btu/h based on Evaporator Temperature 20 F, Condenser Temperature 120 F, SuperHeat 20 F, SubCooling 0 F) 1" Rotolock Suction with 1/2" ODF (sweat) Sleeve, 1" Rotolock Discharge (Liquid) with 3/8" ODF (sweat) Sleeve, 3/8" npt Oil Equalization Connection

Danfoss MTZ22-4VI Reciprocating Compressor – 1-Cylinder, 3-Phase, 380–460V, Multi-Refrigerant Compatible

The Danfoss MTZ22-4VI (MTZ22JC4BVE) is a high-efficiency hermetic reciprocating compressor designed for medium-temperature refrigeration applications. Engineered for versatility and performance, this compressor is compatible with a wide range of refrigerants including R404A, R407C, R134A, R407F, R452A, R513A, R449A, and more, making it ideal for commercial refrigeration systems across diverse environments.

Key Features:

• Compressor Type: Hermetic Reciprocating

• Model: MTZ22-4VI (MTZ22JC4BVE)

• Refrigerant Compatibility: R404A, R134a, R407C, R407F, R452A, R407A, R513A, R448A, R449A, R455A, R454A, R454C

• Power Supply: 380–400V 3-Phase 50Hz / 460V 3-Phase 60Hz

• Cooling Capacity:
  – R134a: 14,849 BTU/h (Evap. Temp 45°F / Cond. Temp 130°F)
  – R404A/R507A: 12,306 BTU/h (Evap. Temp 20°F / Cond. Temp 120°F)

• Oil Type: Polyester Oil (175PZ), 0.95 L charge

• Motor Protection: Internal Overload

• Mounting Kit: Included with grommets, bolts, sleeves, nuts, and washers

Construction & Performance:

• Cylinder Count: 1

• Capacity Control: Fixed Speed

• Rotational Speed: 2900 RPM @ 50Hz / 3500 RPM @ 60Hz

• Max Operating Pressures:
  – High Side: 29.4 bar
  – Low Side: 22.6 bar

• Enclosure Protection: IP55 (with cable gland)

• LRA: 20 A | MCC: 6 A

• Test Pressure: 30 bar

Connection & Dimensions:

• Suction Connection: 1" Rotolock with 1/2" ODF sleeve

• Discharge Connection: 1" Rotolock with 3/8" ODF sleeve

• Oil Equalization Port: 3/8" NPT SAE flare

• Compressor Height: 333 mm

• Diameter: 224 mm

• Weight: 23 kg net / 25 kg gross

• Packaging Dimensions (L x W x H): 330 mm x 295 mm x 385 mm

Compliance & Certifications:

• RoHS & China RoHS Compliant (with exemptions)

• REACH Declaration: Contains lead (CAS no. 7439-92-1)

• Proposition 65 Warning: ⚠️ Cancer & Reproductive Harm

• U.S. EPA Notice: Suitable for servicing equipment using restricted refrigerants

Applications:

Ideal for commercial refrigeration, cold rooms, display cases, and other medium-temperature systems. Compatible with both traditional and modern refrigerants, offering installation flexibility and high performance in a compact footprint.

Tags: Danfoss MTZ22 compressor, MTZ22-4VI, reciprocating refrigeration compressor, R404A compressor, R134a compressor, 460V 3-phase compressor, commercial refrigeration compressor, MTZ22JC4BVE

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.