I have the Yong Heng. I use an old cooler filled with 3 gallons of water and water wetter. I have 3 pumps. One for the head and one each for my intercooler lines. The lines are 1/4" soft copper formed to parallel the first and second stage output pipes and they are wrapped with a spiral of nickel tape. I have sensors on the motor, the head and each water pump output line. After 20 minutes the top line coming out of the head is no longer a burn hazard. The intercoolers help the water traps work. I found that after this, the motor was the hottest spot on the system. I added eight 40mmx40mmx20mm stick on heatsinks to the motor, 2 on each flat side. I added a booster fan like yours but without the radiator because the radiator would warm the air going in to cool the motor. P.S. the factory pump is junk and was replaced which helped head temps a LOT. P.S. I covered my factory temp gauge hole for better air flow through the motor housing past the head.

Wow, that's a better design than what I came up with. I used a frame and two radiators. I think you reservoir should be larger. Please update us on how it's working and how long you can run it without over heating.

Super cool my man! Very genius idea and execution to a very common problem! I wish I would have seen this video before upgrading to a different compressor! I am currently selling parts of my 2 Yong hangs if you need any spares

I like the idea you have, i think this is a viable solution to making it more combined, good job!

This is THE best video I've ever seen on the YH, and I hope to see it in action and you prove us all wrong that the bucket is no longer needed.

My viewer electric portable compressor quit on me about a week ago and I was looking at this as an optso glad I found this video thanks!

As long the rad is sufficient to cool the compressor head, this mod is an excellent one. Just replace the water with antifreeze, if you don't use for breathing air, you can use Ethylene glycol based antifreeze ( by far the most popular one ) to avoid pitting of your high pressure cylinder. very good job on that compressor.

Same idea, I used a motorcycle radiator and fan. Good job.

Great work the IV been trying to tell everyone one to do this or similar to this because the bucket and cheap water pump is what goes wrong if the bucket not level with the air pump it won't deliver the same amount of flow I tell people electric fan motor cycle radiator nice set up 👍👌✌️💯🍻🎯

Awesome upgrade to this system. Bravo my man! No more buckets with water and ice cubes, lol

That pretty slick man I like it! 👍

I have the same compressor, I’d watch that temp closely with such low water volume for cooling, mine heats up pretty quick even using a 3 gallon water bottle. I do add lots of ice when I fill a scuba tank, but even filling my Barra 1100z .22, it can get warm, be careful with multiple gun bottle fills.

Nicely done!!!

That's a nice advance improvement. I watch the whole video. The following is a lower level, cheaper improvement idea that I'd like to shear. Just trying to help ya with an easier cheaper way to improve the function of that cooling system that comes with a pump. That compressor isn't a mobile type. The one you brought/got is for larger amounts of air, for filling more than one air rifle or air bottle/tanks. Also referred to as an Air filling station set up, which is for bottles/tanks linked together via air lines as an air bank filling station. Old military scuba diving experience, of filling lots of air bottles for dive missions. You can get a smaller mobile one just for guns only, no bottles/tanks at all. Through Vevor which is the money saver, with cables to attach to your auto battier to fill your gun in the field, while/during on a hunt. There are other mobile type that are more pricey. Anyway.... The picture of your one gallon bucket with a pump in it, improving on that. Basic improvements. Get a 5 gal bucket, as the main bucket. Now as for that one gallon bucket, cut the bottom off of it. Get more water tubing and sip ties. Coil that tubing around and around on the inside of the bucket with no bottom as to the making of a cooling coil,. Oh drill two holes : one top and bottom. Now from the outside slip/put a sip tie through the top hole, around the tube then through the bottom hole and lock, on the outside of the gallon bucket, along the way that the tube follows, using those zip ties to keep the coil in place. Okay, put that one gallon bucket into/inside the 5 gallon bucket. Same as usual, correctly connected water tubing to the pump. I did get a larger water pump to replace that small one. Which can push more water through that coil faster and more forceful. As for ice, after I drink the gallon of milk I rinse the jug out really good, fill the jug with water and freeze it up. (Don't fill completely, leave little space, so bottle doesn't bust from freezing) That handle will come in handy later, Ha Ha. Usually takes more then one ice bottle to perform the task of keeping the water cool during a re-fill. I keep like 4 bottles frozen in the freezer. But, if you like you can go get bags of crushed ice at the store, which equal more wasted money. Put some water like 1/4 fill or a little more, in the 5 gallon bucket with the one gallon bucket cooling coil. Cause if you put too much water in it'll over flow as the ice melts. Now Cut off the plastic of the one gallon bottle plastic, be very careful..... with a razor knife below the handle, place the ice in the coil bucket. That'll keep that water nice and cool. As the ice melts replace with another block of ice. I usually crush one up, place the crushed pieces in the bucket then add a hole one. Oh, use a siphon hose pump, to hand pump the water into another buck, to keep the water at a proper level. Prevents over flow of water. Boy that took some time, I reread, and made corrections more than once. Hope I wrote in good proper order, with information that'll help with a cheaper idea. I'm getting old, 25 years of military life, retired, let's leave it at that, hey I tried.

The radiator isn't going to cool the water nearly as fast as the pump heats it up but it may hold out long enough to fill your gun bottle. It's perfect if it does since you never plan to push it any further. I'd put some antifreeze in the water to prevent the aluminum head from rotting away from oxidation. The radiator is going to be blowing hot air into your drive motor but your fill time should be somewhere close to 3 minutes and not be a big deal. Job looks nice. Hope it works out well for you!

Outstanding!!

Sweet nice job 🤙

Good job brother

Please get good a good air filter if you haven't. I use a small cooler with ice water because i fill 4 tanks when i fill so if your only doing the guns cylinder you should be good. The oil I use is for HPA compressors that are used for breathing air so no carbon build up or smoke will happen to your investments. SECO LUBE SYNTHETIC 500 type 500 Diester Synthetic. 100% the best oil i have found after years of searching. Stephan at Air Velocity Sport turned me on to it and by the way he also makes slugs. AVS slugs in your ladies gun size 216.5 dia and NSA Slugs are amazingly accurate @ 880 FPS - 945 FPS in 20-24 grain! Hope this helps y'all. God Bless.

Very good idea.

I'm inspired and bought one. 😎 It will be a challenging home project to come up with something simular. 🤔🤔

GENIAL 😁

Mount your oil water seperator upright and get a 2nd filter.trust me and run your water on the same level as compressor it will cool better

Nice now let's see some more of the Pontiac

Like the 67 Pontiac you got there

So when the 'head' gets hot the fan will be blowing the hot air from the radiator over the motor?

Plumbing flux causes corrosion and will make the water dirty running through the system creating more problems 3/4 brass nipple with fittings Would work better

Looks great. How did it do?

Very nice

Excellent modifications. Why not use antifreeze instead of water? It'll save your head from water damage. Thanks for sharing.

So your conversion do you recommend for HPA tanks? It's been a couple of months since you've posted, How's it running for you?.

never mind the young heng cool cars dude

Looking forward to seeing what your operating temp is it does look nice and compact

wowww.....

My yong heng won’t fill a scba tank past 3000 psi any ideas why? Thanks

Acredito que funciona em países mais frios, ou no inverno. Em regiões quentes não deve funcionar.

the radiator is mounted upside down, it must have the in and out of the water perpendicular and not parallel, the water enters, is cooled and exits from below.

I would want a bigger radiator 😮

How is the compressor itself holding up? Nice mod

Would love an update on how well this is working?

До какой температуры греется жидкость Вы так и не показали. Т.е. на сколько хорошо отводится тепло от насоса, и как долго компрессор не перегревается.

Instead of 3/4 copper I used a piece of radiator fin tube.

Instead of using ice. Can’t You use a couple of frozen water bottles or Igloo ice packs to keep the water cold?

I killed mine in about 6 months filling a 45 min SCBA tank. If you limit to filling rifles, I think it will last a while. I does come with seals/rings for rebuilding... I want to make mine portable at some point.

👍

I was a little edgy because I first thought you'd use a soldered thin walled copper pipe for up to 300 bar air... Oh, that's gonna hurt someone! For short fills of an air rifle, the heat rejection of this might be okay. For 5 minutes operation at a time, it probably isn't.

Nice video brother,you think we can use coolant instead of water?

Did it work ???

If you're just filling your gun, get an air cooled pump. If you're filling tanks, get a pump like this, and a closed loop cooling system. You likely aren't traveling to fill tanks. This setup will burn you up faster than an air cooled, portable pump. You will never keep up.

Parts list is missing

How is that radiator working is it working good I wanted to do something like that to get rid of my bucket anxiously awaiting your reply please respond I want to do this

F'in sweet! But I like your cars more.

This small radiator does not dissipate enough Watts to cool the compressor. Maybe for a few minutes. Why don't you make a video of it running 30 minutes?

still cannot use outdoor... hmm...

Hawaiian that’s so Killah only Kanaka’s think like that lol🤙Aloha Braddah

Your going to blow hot air from the radiator directly into the engine. Not sure how that's going to help.

But did it work?

Pode por gentileza falar em português

That copper is gunna explode.. Don't be cheap with thousands of psi

ets good aider pat how apout pot ais weth thank water to pee mor coold

Don't make the mistake of doing this. There is no way this can compete with a pump and a bucket of cold water. You are also blowing hot air on your motor. For filling your rifle directly it might be ok but nothing bigger

This is not true, and nobody realizes why there isn't a video of the compressor working with this "mod"😂