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By Michael from USA on 2012-06-27 17:11:47
easy to put on the k-valve and self explanatory.Things I would have changed:
The pressure gauge goes up to 6,000 psi but the max on the adapter is 3,000 psi. Some people may get confused and put too much pressure through it.What others should know:
If your getting this for a marauder you need to get another adapter to fit the air resovior.
By Thomas from USA on 2011-04-03 14:27:06
Nice design, poorly executedThings I would have changed:
All conections leaked badly. I was able to put teflon tape on the pressure guage and tighten it. To tighten the hose it must be attached to a SCUBA tank (no pressure) The bleed screw still leaks like a sieve, but I can fill the pistol even with the leak.What others should know:
I called to get a new bleed screw and was told they didn't have any and no idea when they would come in. It was suggested that I tighten it with Vice Grips to lessen the leaking
Works well , hose fine for my systemThings I would have changed:
Gage could be larger.
This is surprisingly easy to use. Luckily my cousin is a master diver and always has scuba tanks I can use to fill my gun. Its much easier than a hand pump for your PCP.Things I would have changed:
A good set of O rings included would be nice.What others should know:
The build quality is even better than expected.
easy to hook up to tankThings I would have changed:
longer hose and larger gauge.
hight quality valve
solid, well-built, well designed with a vent to exhaust the buildup pressure before detaching.Things I would have changed:
It needs an adapter (PY-A-4926) to fit the Benjamin/Crossman airgun. It would've been nice to have that also listed as an accessory for the airgun. I ended up having to order it separately and pay another 10 bucks in shipping.
VERY EASY TO USE, WELL BUILTWhat others should know:
Convenient if you buy the right item.Things I would have changed:
Small gage. Need to make sure you have the correct adapter for your gun. If you have a Benjamin Marauder PCP, you will need the Air Venturi Scuba Tank Yoke K-Valve Adapter & Hose, with Quick Disconnect or you will have to purchase the Foster quick-disconnect female to 1/8" BSPP male adapter (part number Air Venturi Foster Female Quick-Disconnect...) which is an extra $19.99 plus S&H. They do not tell you about when you are ordering the adapter.What others should know:
If you are going to use a scuba tank and to fill a Benjamin Marauder PCP, YOU WILL NEED the Air Venturi Foster quick-disconnect female to 1/8" BSPP male adapter
Hey it works just like it says it should, 80.00 and you have to have them to fill your gun gauge matches the gauge on the gun.What others should know:
If you have PCP and scuba tank this is good.
Everything except the tiny air gaugeThings I would have changed:
This would be a perfect deal if the gauge had a bigger 3000 PSI dial face to help in acquiring an accurate fill pressure......What others should know:
Very easy to use, small diameter hose doesn't waste air when releasing..... this seems to be the best adapter available for the price......
The construction seems solid enough although machining looked a bit rough.Things I would have changed:
Quick connect is painted and flaking. Bits of black stuff in the packaging. Could get into gun if not careful. Gauge is useless. The product pictures don't show the gauge in sufficient detail or I would not have ordered. The gauge is so small and the graduations so coarse that there is no way to get a precise fill with it. If the product photos included a close up of the gauge it would have saved me $12 in return postage.What others should know:
I never used this unit and sent it back so I can't comment on the function of the clamps and valves. I sent it back because the gauge is so small. I consider the gauge on my Hill pump to be the smallest useful size. It has marks in 5 bar increments and is large enough to interpolate to at least 1 bar. The Air Venturi yoke has marks in 35 bar (500psi) increments and they are so close together that you would be lucky to get a fill to within 10 bar of your goal. If you are shooting a regulated gun that may be good enough. For most Air Arms guns, you need better resolution to ensure you are accurately within the sweet spot.
Easy to use.Things I would have changed:
Make the pressure gauge a little bigger so my 70 year old eyes could see it better.What others should know:
I am using this on a Benjamin Maximus. The longer hose makes it much easier to use than the short Benjamin.
Best price for a quality adapter. Knobs turn smooth. Hose is long enough when attached to my scuba tank to shoot from a bench while tethered.Things I would have changed:
I'd like to see the gauge in both PSI and BAR graduations.
A great hose assembly with the proper adapter.Things I would have changed:
Nothing.What others should know:
This item is very necessary.
Ease of operation is outstanding.Things I would have changed:
Maybe a little longer hose.
Very nice adapter must have for PCP guns. Another high quality tool for my Marauder. Easy to use.Things I would have changed:
NothingWhat others should know:
Works just as it was intended. Great No worries about leaks. Should last a long time. A little pricey but you get what you pay for. I don't mind.
Works great, well made (in USA), small ID hose, strain relief on hose endsThings I would have changed:
Bleed screw too hard to seal closed.
Easy to useThings I would have changed:
nothingWhat others should know:
Great for use. Like the small diameter line for less air loss in bleed off process.
I ordered the Air Venturi Scuba Tank Adapter to fill my Hatsan AT44 and it works perfectly. It is designed to fit a K valve on a scuba tank. Before I used it for the first time, I measured the pressure in my scuba tank using my diving regulator. When I attached the adapter to the tank, the pressure reading was identical. The adapter is well made and should give many ears of service.Things I would have changed:
The first stage on my scuba regulators have a dust cap to protect it when it is not in use. (It fits in where you would attach the first stage to the K-valve and is designed to keep dust from getting into the first state.) I would like to see one added to this adapter. The local dive shop gave me one to use.What others should know:
Tips from scuba diving since the mid-1980s: Buy a couple of extra tank o-rings - they are cheap and tend to be lost or damaged at the most inopportune time. (Murphy's Law: You are 25 miles out in the Gulf and go to attach the first stage to the K-valve and find that the tank o-ring is missing.) I was taught that you turn the first stage pressure gauge down and away from you when turning on the air. I've never seen a pressure gauge blow but the I have heard stories of them blowing. Always make sure your tank is secure, and preferably laying down when not in use - they are top heavy and easy to tip over.
Connected to the tank and worked as expected.Things I would have changed:
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