Product details
Danfoss Maneurop MTZ144HV4AVE Reciprocating Compressor | 12 HP
Product Description:
The Danfoss MTZ144HV4AVE (the primary after-sale replacement for the MTZ144-4VI series) is a powerhouse designed for the most demanding industrial cooling loads. Delivering a massive 12 HP output through its advanced twin-cylinder design, this unit is optimized for HFC refrigerants such as R407C, R134a, and R404A. It is a standard choice for large-scale cold storage facilities, industrial chillers, and supermarket rack systems in the UAE. Featuring Maneurop’s signature large internal free volume, it provides superior protection against liquid slugging. Built to operate continuously in the extreme Middle Eastern heat, its 100% suction-gas cooled motor ensures maximum mechanical life and stable performance year-round.
Key Features & Benefits:
- Massive 12 HP Twin-Cylinder Power: Ideal for high-tonnage refrigeration requirements in industrial and commercial sectors.
- Superior Liquid Handling: The extra-large shell design provides a safe buffer against liquid refrigerant return, a common cause of compressor failure.
- High-Ambient Resilience: Specifically engineered to maintain volumetric efficiency even when ambient temperatures exceed 50°C in the UAE.
- Versatile Multi-Refrigerant Compatibility: Supports a wide range of HFCs (R407C, R134a, R404A, R507A), allowing for flexible maintenance and system design.
- Rugged Industrial Build: Features a hermetic design with precision-machined components for reduced vibration and extended service intervals.
Technical Specifications :
| Specifications | Value |
| Manufacturer | Danfoss (Maneurop) |
| Model Number | MTZ144HV4AVE (MTZ144-4VI) |
| Compressor Type | Reciprocating (Twin-Cylinder) |
| Horsepower (HP) | 12 HP |
| Refrigerant(s) | R407C, R134a, R404A, R507A |
| Voltage / Phase | 380-400V / 3-Phase / 50Hz (460V / 60Hz) |
| Oil Type | POE (Polyolester Oil) |
| Displacement | 241.59 cm³/rev |
| Cooling Capacity | ~30.1 kW (at Standard MBP Rating) |
| Connection Type | Rotolock |
| Net Weight | ~67 kg |
FAQs:
- Q: Is the MTZ144HV4AVE a direct swap for the MTZ144-4VI?
- A: Yes, it is the designated technical replacement, maintaining the same footprint and performance for an easy field swap.
- Q: Does it include an oil sight glass?
- A: Yes, like all large Maneurop units, it comes with a sight glass for easy visual inspection of the oil level.
- Q: Can this be used in large chillers for district cooling?
- A: It is a popular choice for modular chillers and process cooling due to its robustness and ease of service.
![018F6251 - Solenoid coil, BF230AS, Cable, 1.000 m, Supply voltage [V] AC: 220 - 230, Multi pack Danfoss](https://haste-uae.com/wp-content/uploads/2026/02/Untitled-design-3-8-400x400.png)