Prime NH3-06 Air Cooling Unit
Maximum Cooling Efficiency. Superior Reliability. Built for Industrial Performance.
Maximum Cooling Efficiency. Superior Reliability. Built for Industrial Performance.
Ammonia air cooling units circulate R-717 refrigerant through SS-304L tube and aluminium fin coils to deliver rapid, uniform heat transfer across cold rooms and freezer applications. The high-efficiency coil design, combined with powerful axial fans, ensures consistent air distribution, faster pull-down times, and reliable temperature control even in demanding industrial environments.
Built with corrosion-resistant stainless-steel construction, precision orbital tube welding, and pressure-tested coils, every Prime NH3-06 Air Cooling Unit is engineered for long service life and dependable performance. Multiple defrost options and fully customisable configurations make it an ideal solution for cold storage, food processing, dairy, meat, seafood, and controlled atmosphere storage facilities.
Built to run, season after season.
SS-304L Stainless Steel Tubes
Corrosion-resistant tubes for long service life and reliable performance.
High-Grade Aluminium Fins
High Air-Flow Axial Fans
Ensures uniform air circulation and efficient cooling.
Wide Operating Temperature Range
Suitable for applications from −5°C to −55°C.
Multiple Defrost Options
Available with Electric, Hot Gas, Water, and Air Defrost systems.
Orbital SS Tube Welding
Precision welding ensures strong, leak-proof joints.
Pressure-Tested Coils
Every coil is pressure tested for safety and long-term reliability.
Optimised Fin-Pitch Design
Square fin-pitch geometry improves airflow and cooling efficiency.
Energy-Efficient Performance
Ammonia (R-717) provides superior heat transfer with lower energy consumption.
Fully Customisable Design
Available in various capacities and configurations to meet specific project requirements.
Specifications
| Refrigerant | Ammonia (R-717 / NH₃) |
|---|---|
| Fin Material | High-Grade Aluminium Fins |
| Motor Type | Weather-Proof Motor |
| Defrost System | Electric / Hot Gas / Water / Air |
| Tube Welding | Orbital SS Tube Welding |
| Coil Testing | Pressure Tested |
| Air Flow | As per Project Requirement |
| Fin Design | Corrugated Aluminium Fins |
| Applications | Cold Storage, Freezer Rooms & CA Chambers |
| Configuration | Ceiling Mounted, Single / Double / Multi-Fan |
Where it's used.
- Fruits & Vegetable Storage
- Chilli Cold Storage
- Meat Freezer Room
- Sea-Food Freezer Room
- Dairy Cold Room
- CA Chamber for Apple Storage
Product questions, answered.
What is an Ammonia Air Cooling Unit?
An Ammonia Air Cooling Unit is a finned heat-exchanger system that uses ammonia (R-717 / NH₃) as the refrigerant to efficiently remove heat from cold rooms, freezer rooms, and industrial storage facilities.
Why is ammonia (R-717) used as a refrigerant?
Ammonia offers excellent heat-transfer properties and high energy efficiency. It requires a smaller heat-transfer area compared to refrigerants like R-134A, R-22, or R-404A, resulting in better cooling performance and lower operating costs.
What temperature range can the unit operate in?
The unit is designed to operate in temperatures ranging from −5°C to −55°C, making it suitable for both chillers and deep-freezing applications.
Which materials are used in the heat-exchanger coils?
The coils are manufactured using SS-304L stainless-steel tubes and high-grade aluminium fins, ensuring corrosion resistance, durability, and efficient heat transfer.
What industries commonly use these cooling units?
These units are widely used in:
- Fruits & Vegetable Cold Storage
- Chilli Cold Storage
- Meat Freezer Rooms
- Seafood Freezer Rooms
- Dairy Cold Rooms
- Controlled Atmosphere (CA) Chambers for Apple Storage
Our Ammonia Air Cooling Units are designed to meet the demanding requirements of modern industrial refrigeration. With robust SS-304L construction, advanced heat-exchanger technology, multiple defrost options, and fully customisable configurations, these units provide dependable cooling performance, energy efficiency, and long service life across a wide range of cold storage and freezer applications.
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