Product details
Maneurop Hermetic Reciprocating Compressor | MT144-4VM | 3-Phase | R22
Product Description:
The MT144-4VM is a heavy-duty model in the Danfoss Maneurop MT range, specifically built for medium and high evaporating temperature applications. It is designed to work with R22 refrigerant and 160P Mineral Oil, making it the ideal choice for large-scale maintenance and new installations in existing R22 infrastructures across Dubai and Abu Dhabi. The “-4VM” designation indicates a 380-400V 3-Phase (50Hz) configuration, ensuring the high starting torque and balanced electrical load required for industrial loads.
Featuring Maneurop’s signature large internal free volume and a 100% suction-gas cooled motor, the MT144-4VM offers superior protection against liquid slugging and motor overheating—critical factors for maintaining system reliability during the intense UAE summer months.
Key Features & Benefits:
- High-Displacement Power: Ideal for large supermarket racks, industrial cold storage, and process cooling applications.
- Legendary Liquid Handling: The massive internal shell acts as a built-in accumulator, protecting valve plates from damage caused by liquid refrigerant migration.
- T3 Climate Resilience: Optimized to maintain stable discharge pressures and high cooling efficiency in ambient temperatures up to 52°C.
- Rotolock Serviceability: Equipped with large Rotolock suction and discharge ports for fast installation and professional field maintenance.
- Rugged Industrial Build: Features heavy-duty internal bearings and high-precision valve designs for reliable 24/7 operation.
Technical Specifications:
| Specifications | Value |
| Manufacturer | Danfoss (Maneurop) |
| Model Number | MT144-4VM (MT144HV4DVE) |
| Compressor Type | Hermetic Reciprocating |
| Displacement | 241.87 $cm^3/rev$ |
| Power Supply | 380 – 400V / 3 Phase / 50 Hz |
| Lubricant Type | Mineral Oil (160P) |
| Net Weight | ~67 kg |
| Connection Type | Rotolock (1-3/4″ x 1-1/4″) |
| Refrigerant | R22 |
FAQs:
- Q: Can I use R404A with this MT144 compressor?
- A: No. This model uses Mineral Oil for R22. For R404A or R134a applications, you must use the MTZ144 model, which is pre-charged with POE oil.
- Q: Does it include an oil sight glass?
- A: Yes, the MT144-4VM features a built-in oil sight glass for easy monitoring of oil levels, which is essential for large-scale systems.
- Q: Is this suitable for a large industrial chiller in Sharjah?
- A: Yes, it is widely used in high-capacity industrial water chillers and refrigeration plants across the Emirates.
