This is a top - quality 5/16 SAE flare union made of brass, ideal for refrigeration work. Part No. is RF421AKIT, which includes Part Nos. 200 - 0505 and two 501 - 0505. It's suitable for all kinds of refrigerant gases. The kit comes with a 5/16 brass flare union and two heavy - duty short - barrel 5/16 brass flare nuts. The internal hole diameter is either 3/16 or 5mm. With over 25 years of experience in supplying appliance parts to both trade and retail, you can buy this product with full confidence.
Using this product is quite easy. First, make sure the surfaces where you'll install the union are clean and free of debris. Then, attach the brass 5/16 flare union to the appropriate parts of your refrigeration system, and use the two heavy - duty short - barrel brass 5/16 flare nuts to secure it in place. When it comes to refrigerant gas, this product is compatible with all types, so you don't have to worry about compatibility issues. As for maintenance, it's a good idea to check the union and nuts regularly for any signs of wear or leaks. If you notice any problems, replace the parts promptly. Always handle the product gently to avoid damaging it. With proper use and maintenance, this product will serve you well for a long time.
