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Upgrade 1/2" Internal Diameter High Flow Vacuum Certified Refrigerant Hose
Product Specifications:
Material: Brass and Rubber
Overall Length: 1.83 meters (6 feet).
Connection: 3/8" FL to 1/4" FL.
Thread Size :
High quality 1/2" Refrigerant Hose with strong connectors.1/4‘’ SAE male and 3/8" female flare. Meet 1/4" SAE Requirement for Refrigerant Permutation.
Excellent Material :
The Premium 1/2" Diameter Refrigerant charging hoses last long Easy to operate and install, strong sealing for durability and safety.
Wide Application:
Rated working pressure: 3200 psi burst / 600 psi Max.
Applicable Refrigerant: R410a, R134a, R407C, R502, R12, R22, and more
luis agnese
September 3, 2025
The 1/2 hose allowed You to vacuum a Big system in 1/6 the time than You can so it with a 1/4 hose.Worth every buck.
Alfredo
July 1, 2025
Todo muy bien
graciela nouma
June 22, 2025
Product every time I use it it leak it is discussed me OK it does leak. I’m not happy with it and I like to return it.
Lobsang Tsultrim
May 15, 2025
It’s best, good match field piece vacuum
Leanna
May 8, 2025
Great vacuum hose, was worried the gaskets might leak, surprising results
Matthew Pontillo
March 1, 2025
Seems to be good quality, let’s see if it stands up to the test of time. Looks like good sealing qualities, time will tell.
kimalexis
December 10, 2024
In this pictured set up I didn’t really use the best application and isn’t for quality more so than testing this hose. That being said. I think it worked really well. I use a 7cfm 2 stage pump so it already pulls pretty quick but I think pulling stems and using a hose this size will really shave off on bigger applications. The hose itself is durable and plenty long. It does have the stem press on the small side if you don’t remove them. The gaskets on both ends seem like they can hold up for some time. I think this is a quality tool and definitely will come in handy when the units get bigger.
AW2222
November 20, 2024
This upgraded high-flow vacuum refrigerant hose is a monster. It takes a little wrangling due to the thickness but wow did it perform well with pulling a vacuum below 500 microns quickly. The secret is the thickness of the hose and would offer a comparison to drinking from a straw. Try gulping your favorite frozen beverage through one of those skinny bar straws and then try it from a smoothie straw. Night and day difference right? The same principle works for refrigerant line sets and hoses. This one is performing better than my OEM at half the price. That's good enough for 5 stars.
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