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⚙️ Power your HVAC game with speed, strength, and precision!
The NAVAC NHB1 High-Flow Refrigerant Hose features a 1/2" internal diameter and 6-foot length for faster HVAC evacuation and recovery. Built to handle up to 3200 psi burst pressure and rated for 20 microns vacuum, its 4-layer construction minimizes refrigerant loss. Designed for professional use with 3/8" to 1/4" fittings, it comes with a 1-year warranty to ensure durability and performance on every job.
| ASIN | B07VY9TBBJ |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #198,681 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5,711 in HVAC |
| Brand | NAVAC |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (226) |
| Date First Available | July 30, 2019 |
| Included Components | Navac Big Boy High-Flow Refrigerant Hose |
| Item Length | 1 Inches |
| Item Package Quantity | 1 |
| Item Weight | 2 pounds |
| Item model number | NHB1 |
| Manufacturer | NAVAC INC. |
| Maximum Pressure | 3200 Pound per Square Inch |
| Outside Diameter | 0.5 Inches |
| Part Number | NHB1 |
| Product Dimensions | 1"L x 1"W |
| Specific Uses For Product | Professional |
| Style | NHB1 |
| UPC | 811245030673 |
K**N
Cheaply made not worth the money
But two of these a week apart. First time using the first hose tightened up, got ready for a vacuum and the 3/8 side well tightening down to my vacuum pump fell off. Got the other one so I could pull from both the high side and the low side and the same thing happen they leak. These are not worth the money and they fall apart in our cheaply made.!
L**S
La tercera ves que la iba a usar y una de las puntas me quedó en la mano , yo si noté de que me costaba hacer un vacío y era eso de que la manguera o vino defectuosa o son malas ☹️🙃🤐
A**R
Horrible product
I have had two and in less then 3 weeks the 1/4 side comes completely off
N**Y
rip off hose
evacuations/vacuum process is worse than standard hoses.
M**N
The fitting came off the 1/4 end while I was tightening it
The fitting came off the 1/4 end while I was tightening it
T**A
Great product
Pulls down fast and saves time!
A**W
Well made hose.
This is a well made vacuum hose, I've run it down to 200 microns on a few systems and it holds vacuum well on decay testing. The thickness and stiffness of the hose is a double edged sword, yes it vastly improved the speed of achieving vacuum but it does make it awkward to use. With ¼ and ⅜ diameter hoses they're flexible enough to connect to the pump wherever you put it but because the hose is so thick and stiff it tends to dictate where you can and can't locate your vac pump.
J**T
Great for quick evacuation.
Large hose size makes for fast vacuum. Only dislike is smaller seal now leaks and don’t know about replacement.
S**N
Great hose. cut evac time way down. Highly recommend this vac hose!!
A**R
These work great, evacuations are incredible. Well worth it.
A**A
Ya realice varios vacíos a sistemas de refrigeración y me parece muy excelente antes me duraba 1 hora o hasta 1:20 min en hacer un vacío a 250 micrones ahora lo realizo en 7 min a 10 min máximo, dependiendo de la condición del ambiente, uso una bomba de vacío wipcool de 7 CFM y llave de vacío Navac, los materiales son de excelente calidad el único pero que tal vez tengo en este momento es que no le he conseguidos repuestos de las gomas que sellan (junta teórica)
T**T
Perfect for pulling a fast deep vacuum
C**Y
Used on a VRF system install with over 150' of piping. Pulled vacuum faster than any hoses I've used. Awesome.
Trustpilot
3 weeks ago
2 weeks ago