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Can this be used to fill oxygen tank then be used for welding as if it can be used to fill scuba tanks how about oxygen tank for welding

When will Americans stop talking in abbreviations?

I don't understand why there is no equivalence between the US DOT certification and the CE European certification. If they are just different labels for the same levels of safety standards then they should work out cover for each other. That would help consumers in both areas. Thanks for posting.

When filling let's say a 6.8 liter tank with a Yong heng in increments of how many minutes you recommend? In increments of 10 or 15 minutes you think?

Hi just curious, why do you need to build the pressure before opening the tank valve?

I watched an Australian Man showing how to add compressed air and he called it Bob not psi, later het explained Bob vs psi. so different countries call psi Bob. FYI

ONE comment, great Video, but you should never hit the power switch on the Yong Heng with pressure in the lines. ALWAYS turn the unit on and off with the bleed valves open, otherwise you can toast your compressor. Thanks again!

Did you leave the pcp riffle world 🌎 ?

I'd be interested to see a list of parts for the setup between the compressor and tank. The lines and two filters. It's critical to keep moisture out of PCP's.

Hello Mark Great job I have one question how do you have all three High Pressure Air Filter 4500 psi PCP Compressor Oil Water Separator did you hook them up all together or how do you have only one hook up it looks like you have all three hook up . please I would like to do the same thing with my CS2 Portable PCP Air Compressor, 4500Psi/30Mpa, Oil-Free, please let me know thank you I'm just starting in this hobby this is my first high pressure air compressor

My 1st time filling my tank my hose blew apart. Scary situation, unplugged compressor and stepped back.

I have a 4500 psi carbon fiber tank that takes 98 cu ft of air. Everything was great til I moved somewhere where there were no shops around that could fill it. Any recommendations for filling one of those tanks?

Nice explanation

Very informative video ❤ thanks..

I need some help with my pcp Airgun set up I have a compressor and a air tank my air tank has 3000 psi in it right now but I want to fill it up to 4500 psi what do I set my air compressor to so I don’t over fill my air tank and when to open the air tank to let air in it and also my airgun has 3000 psi in it and I want to put 4500 psi to top it off so what do I put my air compressor on also

This is a GREAT video Mark and thank you so much for giving us all this info.

This is genius thank you

From airguns to this; so glad i am in the Lord and He is in me and we are in God the father but 1 bride ready to meet him ! Great traching. On to the other sermon. God bless you! Well see each other soon!

Do you have to fill the hose to 3000 psi before opening the valve to fill the tank?

Very helpful

One thing I’d add to the safety aspect is to always wear safety glasses when pressuring up anything.

What happens if you don’t have equal pressure in your pump and your tank when you start the airflow to the tank?

This video is now a year old. So now that you've had some time using both units, what's been your experience with reliability and longevity on each of them? There's a guy selling a portable gx unit that he converted to taking a Makita 18v lx battery to power it. Because I know putting extra pull on my alternator on my truck, I'm not going to hook the compressor to my car battery. So I like the idea of using a portable, rechargeable, replacable batter, or plugging it into a 110v outlet... Thanks again for sharing your knowledge!

Just starting my new PCP airgun hobby, and it sounds fun, thank you for the info, safety is a wise step, tying down that hose was a great idea, they can whip so hard with that air pressure and with those adapters to whack you will not be pretty or healthy. Subbed!

Greetings. I wait for him to turn off the auto stop. Then I tighten the valve on the bottle and finally the valves on the compressor. Am I doing it right?

Thanks for the information. Just brought myself a 9 liter omega tank. First time filling.

very nice video you have made there sir detailed an exclusive.i have now less fear in my head.

Cool, now I just need a scuba tank!.

Thanks Mark.

Thankyou, from the UK 😊

I have a new yong Heng and it won’t build pressure I took it apart and tightened everything and still no pressure someone please help ! What am I missing any suggestions please thank you

About how many fills does that air tank you have there hold for say an Umarex Notos?

I wonder what a real thermometer would have read at the hot end, and not one of these IR guessing devices. They don't work well at all on blank metals. ;)

Outstanding video and very clearly explained. Thank you! Without your video I would not have known to match the pressure in the tank with the compressor, before opening the tank’s valve. 👍🏻

Thanks Sr your video helped me a lot choosing my back up air tank.

Why do you need a separate pressure guage to check tank pressure when the tank has a guage on it??

Another thing many people do not understand is “duty cycle” and how it relates to whatever electric tool they are using. Most people I say the words “duty cycle” to don’t know what it refers to at all. Compressors especially will fail due to overheating , I can just imagine how sensitive those 4500 psi compressors must be. The smaller sized ones I mean. Your videos are most helped, I think this is the third one I’ve watched at this point.

People don’t realize how dangerous compressed air can be, especially at the pressures relating to the pcp guns. I just bought a new rifle with 2 new tanks that I would like to keep moisture and/or contaminants out of. I also purchased a small compressor that has a tiny in line filter , doesn’t look like it’s enough, my tanks were filled once by the place I bought it from when they tested it. It still contains what’s left of that first charging. I don’t understand these guns and tanks yet , but if it’s possible I think I’m going to release the remaining air from the tanks and pull a vacuum on them and hold,it long enough to evaporate any moisture present and start over with a leased nitrogen tank or something. I already lease oxygen and acetylene tanks for my work, so adding something else shouldn’t be a problem. There are probably inert gas choices, lol, I know nothing about these guns I have a feeling this is going to be more expensive than I expected. Most things like this normally are though🤣. Would be interested in your opinion, will sub your channel also.

Excellent video mate presentation is clear and concise!

I cooled mine with a medium size drum and let the warm water drop on the ground not back in the drum and I put the tank in a thick pvc pipe in the barrel to keep it cool so not to hot fill and the pipe to help in case of explosion. Gx pumps are the best I found .

A little late to this video but I wish I wouldve never bought one of these junk let alone 2 ,the first one completely fell apart and has to be rebuilt constantly and the second one out of the box wont air past 3000psi ,I suggests not buying this crap.

male quickfill with 1way valve wll also help, prevens the tank air to flow out while letteing compressor air to go in

Hey my high compression piston seems to be going to high and locking up because it cannot return the stroke. I'm fairly used to piston strokes from racing motorcycles, 2 strokes, but this thing has ne really confused and hard to find good customer support. I'm getting ready to replace the whole unit or just whole top end but I'm really interested in figuring this out. Also, the top high compression piston is tight!

yes thank you

A lot of wasted air with all those filters

What did your set up cost?

Sir can we use coolant instead of water in bucket

Great video, thanks for putting this out there!

Why did you use a high pressure gauge to measure your tank pressure isnt there a pressure gauge on the tank shown??

Thank you so much for this. Just what I needed was a simple demonstration. I watched far too many videos that complicated things beyond my simple brain! Much appreciated! Do you recommend any particular filter or type of filter?