🔧 Elevate Your Tool Game with Mastercool's Quick Coupler!
The Mastercool 82834-E R134a High-Side Manual Quick Coupler is engineered for professionals seeking reliability and efficiency. With its robust aluminum construction and patented design, this coupler ensures a secure, leak-proof connection, making it an essential tool for any HVAC technician or automotive enthusiast.
| Material | Aluminum |
| Brand | Mastercool |
| Color | Red |
| Item dimensions L x W x H | 4.9 x 3.6 x 2 inches |
| Connector Type | Coupling |
| Exterior Finish | Aluminum |
| Item Weight | 4 ounces |
| Number of Pieces | 1 |
| Global Trade Identification Number | 00700376101997 |
| Manufacturer | Mastercool |
| UPC | 013317015056 700376101997 |
| Model | 82834-E |
| Product Dimensions | 4.9 x 3.6 x 2 inches |
| Item model number | 82834-E |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 82834-E |
| National Stock Number | 4730-01-560-4185 |
C**E
Finally one that works
I think I've tried 4 different discharge line (high pressure) couplers for my gauge set. They all had the same issue of the coupler's center pin not extending down far enough when turned fully "open" to fully depress the schrader valve in the discharge line to give me an accurate reading on the high pressure gauge. With each coupler (including the Yellow Jacket one) I had to grab (with a glove on) the extremely hot coupler and line and squeeze them together to get an accurate high pressure reading. This coupler finally fits well enough to open the schrader valve all the way and give me an accurate reading.
A**R
Great replacement
I love that it has its own shutoff valve. Didn’t think I would use that part of it, but I do.
J**N
and seemed of good quality, which for the price they should
Well I've only used it once.it will probally be next summer before I use it again.i bought the high and low side,and they worked very well,and seemed of good quality,which for the price they should. Thanks John Gillman
D**Y
Great Tool
Great Couplers. Much better than the automatic ones. Mastercool puts on their gauge sets. Work perfectly. I don't know why these don't come standard with the gauge set
A**R
Perfect
Perfect
B**Z
Works great!
Bought this to replace the original high side coupling on my Mastercool 89660-PRO5 set of gauges. Works great.
A**R
Absolutely junk
The third time I used this the top blew off a struck my arm. Fortunately it only left a bruise. This thing is a safety hazard.
T**N
Everything worked great. Thanks.
Everything worked great. Thanks.
S**.
Super
Exactement se qu'il me faut!!
Trustpilot
3 weeks ago
2 days ago
