Brass 1/2 to 3/8 Reducing Union With Flare Nuts - Part # RF703KIT

This high - quality Brass 1/2 SAE to 3/8 SAE Flare Reducing Union with Flare Nuts is perfect for refrigeration work. Part No. RF703KIT includes parts RF703, RF390, and RF389. It's suitable for all types of refrigerant gases. The kit comes with a brass 1/2 to 3/8 flare reducing union and heavy - duty short - barrel brass 1/2 and 3/8 flare nuts. The internal through - hole diameter ranges from 3/8 (10mm) to 5/16 (8mm). With over 25 years of experience in supplying appliance parts to both trade and retail, you can buy with confidence.

Using this brass reducing union kit is easy. First, make sure you've turned off the refrigerant system. Then, connect the 1/2 SAE end to the larger pipe and the 3/8 SAE end to the smaller one. Tighten the flare nuts securely to prevent any gas leaks. When using it, always check for any signs of damage on the union or nuts. If you notice any cracks or wear, replace the parts immediately. For maintenance, keep the kit clean and dry. You can use a soft cloth to wipe it down regularly. Don't expose it to extreme temperatures or harsh chemicals as this can damage the brass. With proper use and maintenance, this kit will serve you well in your refrigeration work.