Copper AC Pipe Brass SAE Threaded Connector Fitting Adapter
Copper AC Pipe Brass SAE Threaded Connector Fitting Adapter
Gmarty Copper AC Pipe Forged Brass SAE Threaded Connector Fitting Adapter
Upgrade your HVAC and refrigeration installations with this premium forged brass SAE threaded connector fitting adapter. Engineered from high-quality copper with a forged brass construction, this adapter delivers reliable, long-lasting performance across a wide range of professional and home applications — from air conditioning branch pipes to refrigeration equipment and copper water lines.
Key Features
- High-Quality Copper & Forged Brass Construction — Built for durability and long service life in demanding environments.
- SAE Standard Sizing — Available in 1/4", 3/8", 1/2", 5/8", and 3/4" to cover the most commonly used British filling pipe interfaces.
- Wide Operating Temperature Range — Rated from -20°C to 120°C, making it suitable for both cooling and heating system applications.
- Maximum Pressure: 229 PSI (1.6 MPa) — Handles high-pressure refrigerant and water systems with confidence.
- Easy Threaded Installation — UNF threaded connector design allows quick, secure connections without special tools.
- Versatile Use — Ideal for air conditioning branch pipes, refrigeration equipment, ship pipes, copper water pipes, and more.
- CE Certified — Meets European safety and quality standards.
Specifications
| Size | Metric | Nut Thread | Overall Length | Tube Length |
|---|---|---|---|---|
| SAE 1/4" | 6.35mm | 7/16"-20 UNF | 86mm | 64mm |
| SAE 3/8" | 9.52mm | 5/8"-18 UNF | 96mm | 70mm |
| SAE 1/2" | 12.7mm | 3/4"-16 UNF | 100mm | 69mm |
| SAE 5/8" | 15.88mm | 7/8"-14 UNF | 103mm | 70mm |
| SAE 3/4" | 19.05mm | 7/8"-14 UNF | 104mm | 70mm |
- Material: Copper (forged brass)
- Color: Yellow (brass tone)
- Max Pressure: 229 PSI / 1.6 MPa
- Operating Temperature: -20°C to 120°C
- Certification: CE
- Country of Origin: Made in China
Package Contents
- 1 × Air Conditioning Copper Pipe Threaded Connector Fitting Adapter
Notes
- Actual color may vary slightly from images due to monitor brightness and lighting conditions.
- Please allow minor measurement deviations due to manual measurement.
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Frequently Asked Questions
Q: What SAE sizes are available for this copper AC pipe fitting adapter?
A: This adapter is available in five SAE standard sizes: 1/4" (6.35mm), 3/8" (9.52mm), 1/2" (12.7mm), 5/8" (15.88mm), and 3/4" (19.05mm), each with corresponding UNF nut threading for a secure, leak-free connection.
Q: What applications is this copper threaded connector fitting suitable for?
A: This copper fitting adapter is designed for air conditioning branch pipes, refrigeration equipment, ship pipes, copper water pipes, and other HVAC or fluid systems requiring a reliable SAE-standard threaded connector within a -20°C to 120°C operating range.
Q: Is this SAE copper pipe adapter compatible with standard AC refrigerant lines?
A: Yes. The adapter uses British-standard SAE filling pipe interfaces with UNF threading, making it compatible with the most commonly used residential and commercial air conditioning refrigerant line connections. It is rated to a maximum pressure of 229 PSI (1.6 MPa).
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.