Danfoss MTZ64-1VI Compressor

The Danfoss MTZ64-1VI is a heavy-duty reciprocating compressor engineered for medium and high-temperature refrigeration applications using R134a, R404A, R407C, and R507A refrigerants. This 5 HP, 230V single-phase unit features a substantial 107.7 cm³/rev displacement, making it a reliable choice for cold storage and commercial cooling systems. Designed with Manuerop technology, it utilizes a large internal volume to provide superior resistance against liquid slugging, a common failure point in field installations. The POE oil pre-fill ensures compatibility with modern HFCs, maintaining efficient lubrication across varying thermal loads. For contractors handling refrigeration compressor replacement, the MTZ64-1VI provides a robust internal motor protection and a high-torque motor capable of starting under high pressure, minimizing downtime and ensuring stable suction and discharge performance in demanding environments.

• Broad Refrigerant Compatibility: Optimized for use with R134a, R404A, R407C, and R507A using factory-charged polyolester oil.
• Superior Liquid Handling: High internal free volume mitigates the risk of damage from liquid refrigerant return.
• Robust 1-Phase Motor: High-torque 230V single-phase design suitable for locations where three-phase power is unavailable.
• Durable Construction: Built with high-precision high-grade valves and a cooled motor to extend commercial service life.

Is the MTZ64-1VI compatible with R22?
No, this model is designed for HFC refrigerants and uses POE oil. For R22 applications, the MT series with mineral oil is the appropriate selection.

Which start kit is required for this 5 HP single-phase compressor?
As a high-torque reciprocating unit, it typically requires a start capacitor and potential relay (CSR) to ensure reliable starting under load.

What are the connection types for this unit?
This model utilizes rotolock valves, facilitating easier field installation and simplified maintenance during future service intervals.

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.