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Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
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R410a adapter charging vacuum port adapter brass converter with thimble 5/16 inch female quick couplers to 1/4 inch male flare for mini split system Features: Brass construction, quick connect, good tensile strength, resisting corrosion. Come with full swivel tip. With straight angle on the service port site for easier access. Function: Converts the 5/16 inch charging vacuum ports to accept 1/4 inch gauge-hose set. Application: Ideal fits for R410a mini split system air conditioners, HVAC and refrigeration service. Specifications: Material: brass Connectors: 5/16 inch female to 1/4 inch male valve core depressor Thread diameter: 0.47 inch/ 12 mm Thread size: 11 mm Total size: diameter: 0.63 inch/ 1.6 cm, 2.09 inch/ 5.3 cm Please note: R410A ductless mini split systems are usually equipped with a different charging port size to avoid charging of wrong refrigerant into the system (i. E. R22) This new port size is 5/16 inch and some gauge sets carry 1/4 inch connectors. Port adapter converts the 5/16 inch ports to use with 1/4 inch gauge sets.
I use the Chinco R410A adapter for my mini split AC, and it has made recharging so much easier. The fit is perfect, and I love that it’s a quick coupler. Highly appreciate the quality; it feels solid and reliable!
L
Liam O’Reilly
Decent quality, minor issues
This adapter does work, but the thimble sometimes sticks a bit. I needed to use some force to get it to function properly. For the price, it’s okay, but I was hoping for a smoother experience when charging my unit.
J
Jamal Rodriguez
Great addition to my toolkit!
I bought this Chinco R410A adapter for my mini split system, and it works like a charm! The 5/16 inch quick coupler fits perfectly, making charging super easy. Definitely a solid build, feels durable enough for frequent use.
S
Sofia Martinez
Failed after a few uses
I was really disappointed with this adapter. It worked great initially, but after only a couple of uses, it started leaking refrigerant. I wouldn’t trust it for any serious jobs, unfortunately.
E
Emily Chen
Does the job, but slow shipping
The adapter itself is great for connecting my mini split system, but it took longer than expected to arrive. It's a little hard to find these specific tools, so I’m glad I got it, but be prepared for a wait if you order it.
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Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
