This is a top - notch brass 1/2 inch SAE flare union kit with flare nuts, perfect for all refrigeration work. Part number is RF423KIT. It includes part numbers RF423 and 2 x RF390. This kit is suitable for all types of refrigerant gases. Inside, you'll find a brass 1/2 inch flare union and 2 x heavy - duty short - barrel brass 1/2 inch flare nuts. The internal through - hole diameter is 3/8 inch or 10mm. With over 25 years of experience in supplying appliance parts to both the trade and retail sectors, you can buy this product with full confidence.
Using this product is easy. First, make sure you've shut off the refrigerant gas supply. Then, connect the brass 1/2 inch flare union to the appropriate pipes, and secure it with the heavy - duty short - barrel brass 1/2 inch flare nuts. When using, always check for any gas leaks around the connections. For maintenance, it's a good idea to clean the union and nuts regularly with a soft cloth to prevent any build - up of dirt or debris. If you notice any signs of wear or damage, replace the parts right away. Remember, this product is suitable for all types of refrigerant gases, but always follow safety guidelines when working with refrigerants.
