1/4 Inch Brass Quick Connect Adapter for Refrigerators & HVAC
1/4 Inch Brass Quick Connect Adapter for Refrigerators & HVAC
1/4 Inch Brass Quick Connect Adapter – Fast, Leak-Proof Coupling for Refrigerators & HVAC Systems
Upgrade your refrigeration and HVAC maintenance toolkit with this heavy-duty 1/4 Inch Brass Quick Connect Adapter. Constructed from a durable aluminium-copper alloy with a robust brass head and electroplated iron body, this metal quick connector delivers fast, reliable, and airtight connections — no welding or complex tools required.
Key Features
- Sturdy Brass Sealing Structure: Thickened brass construction paired with high-strength sealing gaskets resists rust and corrosion, ensuring long-term airtight performance across cooling, heating, and plumbing systems.
- Fast Plug-and-Play Installation: The wrench-type quick coupling design allows simple installation in minutes, drastically cutting down on repair and setup time — perfect for home and commercial HVAC maintenance.
- Universal Multi-Size Compatibility: Compatible with standard metric and imperial pipe diameters (6/6.35mm copper pipe). Fits refrigerators, air conditioners, boilers, and split systems for versatile application.
- Enhanced Leak-Proof Protection: Multi-layer sealing structure withstands stress and temperature fluctuations, eliminating air or water leaks to boost appliance efficiency and minimize maintenance costs.
- Wide Scope of Application: Ideal for refrigerant charging in refrigerators and freezers, vacuum evacuation coupling, and 1/4 inch copper pipe connections — suitable for continuous operation in both refrigeration and heating systems.
Specifications
- Material: Brass head + Electroplated Iron (Aluminium-Copper Alloy)
- Compatible Copper Pipe: 6 / 6.35 mm
- Connection Type: Wrench Type
- Product Size: 126 × 79 × 27 mm
- Weight: 230 g
- Applications: Refrigerant charging in refrigerators & freezers, vacuum evacuation coupling, 1/4 inch copper pipe connections
What's in the Box
- 1 × Quick Connector
- 1 × Protective Cover
Made in Mainland China.
Note: Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Please allow a 1–2 cm difference in measurements due to manual measuring.
For safety guidance on working with refrigerants and HVAC equipment, refer to EPA Section 608 Refrigerant Regulations.
Frequently Asked Questions
Q: What pipe sizes is this brass quick connect adapter compatible with?
A: This 1/4 inch brass quick connect adapter is compatible with 6 mm and 6.35 mm copper pipes, covering both standard metric and imperial pipe diameters commonly used in refrigerators, air conditioners, boilers, and split HVAC systems.
Q: Does this quick connector require welding or special tools to install?
A: No — this quick connect adapter features a simple wrench-type plug-and-play design. No welding or complex tools are required, making it suitable for both DIY home use and professional HVAC technicians.
Q: Is this adapter suitable for refrigerant charging and vacuum evacuation?
A: Yes. The 1/4 inch brass quick coupling is specifically designed for refrigerant refills in refrigerators and freezers, vacuum evacuation joints, and secure 1/4 copper pipe connections in refrigeration and heating systems.
Q: How does the multi-layer sealing structure prevent leaks?
A: The adapter uses thickened brass construction combined with high-strength sealing gaskets and a multi-layer seal that withstands temperature fluctuations and mechanical stress, creating a reliable airtight connection that eliminates air and water leaks.