 more than a thousand pounds of brake fluid pressure you're never going to get that with air maybe 250 if you're super lucky and get a compressor that big but not many around but interesting yeah but yeah you could try it but i don't know if that thing is going to leak or not they leak when they had those on airplanes i mean they're just they were leakers but that caliber if you haven't touched it and it doesn't look like the threads are all ripped up in it definitely get a hold of the company and say you want