SAE flare nut for refrigerant pipe 1/2", thread 3/4-16 UNF

SAE nut for 1/2″ refrigerant pipe, 3/4-16 UNF thread

SAE nut for 1/2″ refrigerant pipe is a connecting element intended for air conditioning, refrigeration and heat pump installations. Made of high-quality brass, it ensures a secure and leak-proof mechanical connection between copper pipes and flare fittings, being used both in the installation of new installations and in maintenance or expansion works.

SAE nut for 1/2″ refrigerant pipe is compatible with pipes 1/2″ (12,7 mm) and uses standard flare thread 3/4″-16 UNF, according to the standards used in HVAC and refrigeration installations. The product is recommended for making seamless connections, the assembly being carried out quickly by tightening with a suitable wrench.

The forged brass body offers high resistance to corrosion, vibration and temperature variations, ensuring a long service life. Thanks to the high-precision manufacturing process, the nut helps reduce the risk of refrigerant loss and maintain the tightness of the installation.

SAE 1/2″ Refrigerant Pipe Nut is used in split and multisplit air conditioning installations, heat pumps, commercial refrigeration equipment and HVAC systems. It is compatible with most modern refrigerants, including R32, R134a, R404A, R407C, R410A, R507A, R1234yf and other agents HFC and HFONot recommended for installations using ammonia-based refrigerants.

Before installation, it is recommended to check the thread size and correctly flare the pipe to achieve optimal sealing.

SAE nut for 1/2″ refrigerant pipe. Main advantages

• Made of high quality brass;
• Compatible with flare pipes 1/2″ (12,7 mm);
• Filet standard 3/4″-16 UNF;
• Quick assembly, without welding;
• High resistance to corrosion and pressure;
• Maximum recommended pressure: 140 bar;
• Compatible with most modern refrigerants;
• Suitable for HVAC and refrigeration installations.

FAQ

What pipes is this nut intended for?
It is designed for copper pipes with an outer diameter of 1/2″ (12,7 mm) provided with flare connection.

What type of thread does it use?
The product is equipped with a standard thread 3/4″-16 UNF, widely used in refrigeration and air conditioning systems.

Is welding required for assembly?
No. The nut is used in conjunction with a flare pipe, and tightening is done mechanically with a wrench.

What refrigerants is it compatible with?
SAE 1/2″ refrigerant pipe nut is compatible with most refrigerants currently in use, including R32, R134a, R404A, R407C, R410A, R507A and R1234yf, but is not recommended for ammonia installations.

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