A/C hose crimper Dallas - Page 2 - PeachParts Mercedes-Benz Forum

Diesel911 · #1 05-28-2014, 09:30 PM

Quote:

Originally Posted by ROLLGUY

It is the same type of tool used for PEX tubing, which I have the tool. I think 2 clamps per fitting would work fine for the DIYer.

I used the Shark PEX Clamps (functionaly the same as Oetiker) Clamps to make up a set of Flexiable Hoses for My Mom's Water Heater.
I was going to use PEX but I found out it cannot be right next to the Hot Water Oulet on the Water Heater.

Diesel911 · #2 05-28-2014, 03:54 PM

I have been doing some searchng and I came a cross this from GoodYear. Some Sort Of Sleeve and a pair of Oetiker Clamps to replace the Crimped Collar. I will add to this as I find more info.
Goodyear Cool Clip AC Hose Fittings

Looks similar to Oetiker Clamps is made for AC Repair
E-Z Clip | Western Branch Diesel

Aeroquip EZClip System

eatont9999 · #3 05-28-2014, 09:55 PM

Quote:

Originally Posted by Diesel911

I have been doing some searchng and I came a cross this from GoodYear. Some Sort Of Sleeve and a pair of Oetiker Clamps to replace the Crimped Collar. I will add to this as I find more info.
Goodyear Cool Clip AC Hose Fittings

Looks similar to Oetiker Clamps is made for AC Repair
E-Z Clip | Western Branch Diesel

Aeroquip EZClip System

One of my neighbors was asking me how to delete the AC system from his late 1960's GM sedan and it had those style claps on the AC lines. I was confused when I saw them because they were not the crimped-on style that I am used to. Until I saw this, I thought someone used PEX clamps to home-make the AC hoses.

ROLLGUY · #4 05-29-2014, 01:30 AM

Quote:

Originally Posted by eatont9999

One of my neighbors was asking me how to delete the AC system from his late 1960's GM sedan and it had those style claps on the AC lines. I was confused when I saw them because they were not the crimped-on style that I am used to. Until I saw this, I thought someone used PEX clamps to home-make the AC hoses.

When I was searching for a crimper to make A/C hoses, I saw an entire line of this style clamps used for A/C hoses. I am sure someone is using them, as many different sizes were available specifically designed for A/C hose applications. I opted for the traditional system because of the good selection of bead-lock fittings available. The clinch type clamps require barbed fittings and no sleeves. I am using all steel fittings, and very few plain barbed steel fittings are available. Plenty of aluminum, but I will not use aluminum fittings on a Diesel A/C system.

cbjukraine · #5 05-29-2014, 04:35 PM

Are the blue liquid lines from the factory? I'd like to rebuild them as well with my A/C project, but the evaporator fitting is not a standard fitting? Can I cut off the crimp collar and have a shop crimp on a new ferrule? I assume there's a barb fitting under there, but I'm not sure... anyone know?

eatont9999 · #6 05-29-2014, 05:04 PM

Quote:

Originally Posted by cbjukraine

Are the blue liquid lines from the factory? I'd like to rebuild them as well with my A/C project, but the evaporator fitting is not a standard fitting? Can I cut off the crimp collar and have a shop crimp on a new ferrule? I assume there's a barb fitting under there, but I'm not sure... anyone know?

Yes, those lines are factory lines. HoseFast did not have to weld anything to the liquid lines I brought to them, so they should be standard AC sized lines. The fittings should have barbs on them.

ROLLGUY · #7 05-29-2014, 05:59 PM

Quote:

Originally Posted by cbjukraine

Are the blue liquid lines from the factory? I'd like to rebuild them as well with my A/C project, but the evaporator fitting is not a standard fitting? Can I cut off the crimp collar and have a shop crimp on a new ferrule? I assume there's a barb fitting under there, but I'm not sure... anyone know?

As far as I know they are metric, and my local hose guy did not have anything but SAE. I have done the low side hose going into the cab by welding on a #12 barb to the factory fitting. The high side hose going into the cabin (blue) is made of some different kind of material that does not wear out like the larger rubber hoses, and in my opinion does not need to be replaced unless damaged in some way.