Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Air Compressor 12 × 2 Red Refueling Plug |
| Product Type | Compressor Oil Filling Plug |
| Size | 12 × 2 mm |
| Color | Red |
| Material | Industrial-Grade Plastic + Metal |
| Thread Type | Standard Metric Thread |
| Sealing Performance | Leak-Resistant Design |
| Temperature Resistance | -20°C to 100°C |
| Installation Method | Threaded Installation |
| Application | Air Compressor Lubrication Systems |
Product Description

Key Advantages
1. Reliable Sealing Performance
The refueling plug provides a secure seal that helps prevent oil leakage and maintains stable compressor operation during continuous use.
2. Easy Identification and Maintenance
The red color design allows technicians to quickly locate the oil filling position, improving maintenance efficiency and reducing service time.
3. Durable Industrial Construction
Manufactured from wear-resistant materials with strong temperature resistance, ensuring long-term performance in industrial environments.
Products Package

About Us
Jiaxing Norsun Trading Co., Ltd.
Jiaxing Norsun Trading Co., Ltd. is a leading supplier specializing in a wide range of tools and equipment. Our extensive product lineup includes power tools such as chainsaws, brush cutters, blowers, mist dusters, sprayers, water pumps, earth drills, high-pressure cleaners, air compressors, generators, and over 5,000 types of spare parts.
With many years of experience in international trade, we have built strong, long-term partnerships with more than 100 manufacturers across China. This allows us to ensure reliable supply and timely delivery for our clients worldwide.
We pride ourselves on providing high-quality products, dependable performance, and competitive prices. Thanks to our diverse offerings and commitment to customer satisfaction, our products are well-received in markets across the globe.

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FAQ
Q1: What is the function of the refueling plug?
A1: It is used to seal the oil filling port and prevent lubricant leakage in air compressor systems.
Q2: Is this plug suitable for industrial air compressors?
A2: Yes. It is compatible with many industrial and workshop air compressor lubrication systems.
Q3: Can the plug withstand high operating temperatures?
A3: Yes. The product is designed for operating temperatures between -20°C and 100°C.
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