1. **Premium Lubrication for Compressor Longevity**
Our product is specifically engineered for lubricating refrigeration compressors, with a focus

on screw compressors. The quality of the oil filter plays a crucial role in ensuring optimal

performance and extending the compressor's operational lifespan.

2. **Two-Stage Filtration System**
- **Primary Oil Filter**: Typically integrated into the compressor unit.
- **Secondary Oil Filter**: Usually an external component for enhanced filtration.

*Note*: Some manufacturers with inadequate technical expertise may misposition these filters,

reducing the external filter's effectiveness. Leading brands like **Carrier** and **York** utilize

specialized designs to ensure maximum efficiency.

3. **Reliable, Cost-Effective Solutions**
We supply a comprehensive range of high-quality refrigeration oil filters, delivering superior

performance at competitive prices to meet diverse industry demands.

**Key Features:**

**Durable and Rust-Resistant Construction:**
The exterior is made using advanced spray technology or crimped aluminum, providing excellent

resistance to rust and a sleek, modern appearance.

**Efficient Coil Design for Improved Cooling:**
The coils are designed to minimize air resistance. They feature precision-crafted copper tubes and

aluminum fins to enhance heat transfer and overall efficiency.

**Rigorous Quality Testing:**
Each unit undergoes pressure testing and is thoroughly cleaned to remove oil, water, and debris,

ensuring a clear system and preventing blockages.

**Energy-Efficient Fan Motors:**
The air cooler is equipped with specialized fan motors that operate quietly, consume less energy,

and deliver effective airflow. It performs reliably even in cold or humid environments.

**Fast and Effective Defrosting:**
The built-in heating system in the coils ensures quick frost removal, minimizing downtime and

maintaining smooth operation.

**Simple Installation:**
Included slotted hangers make lifting and installation easy, saving time and effort during setup.

**Nitrogen Packaging for Quality Protection:**
Before shipping, each unit is treated with nitrogen to preserve its quality during storage and

transportation.

**Why Choose the D-Series Air Cooler?**
With its intelligent design, durable construction, and user-friendly features, the D-Series air

cooler is a reliable and efficient solution for maintaining optimal temperatures in cold storage

environments. It ensures the preservation and quality of stored goods, making it an excellent

choice for a wide range of cold storage needs.