Air Venturi G9 4500 PSI PCP Airgun Hand Pump

At first, I was skeptical on purchasing and using a hand-pump for a few PCP rifles. To my surprise, this pump is extremely efficient and works perfectly. Out of the Box, there are a few assembly steps but its all straightforward. Admittedly, the air tanks are relatively small compared to other PCP rifles, but no issues filling a Hatsan Vectis or 13 Cubic Inch HPA tanks. My advice, once the pressure gauge drops down to 1000 PSI, I will refill from this point. This leads to reducing pumping to max fill.

It’s a hand pump. It works. You’ll get a workout and you’ll never get to 300 bar. Save the money you’ll spend on this and put it toward a compressor because if this is the only way you have to fill your PCP you probably won’t use it much. That goes for any hand pump no matter how expensive.

Do not buy this. This thing is garbage. Never worked out of box. Returned and got money back.

Like some of you I have been reading for a long time using this to power up a PCP reservoir is a intimidating physical challenge but let me tell you I was pleasantly surprised that it was not the case.I can easily put 1000 PSI into my .25 Avenger with about 100 pumps with this G9 model.I am 210 pounds and 5'6", but for years I was reading how people were crying on how awful of a task this was with a hand pump, I can only roll my eyes now because I think these people need to eat their Wheaties.The only negative is that this pump leaks some oil at first 100 strokes, like 2-3ml, and I thought it was defective, but I just got off the phone with Air Venturi Support, and they said that is normal. Also, some of the glycerin is missing in the gauge, there is a quarter-sized bubble of air in the glycerin. They told me you can remove the black plug and refill it , if you really wanted to.

This is a powerful pump. I carry it with me in my car and have used it to pump my van tire when I've noticed its low. I love how easy this is to use and was surprised that it doesn't take long to put a little more air back in a low tire. Great product!

Very good quality and reasonably priced. I'm going to get a compressor though-a hand pump is definitely a work out!

Turns out it's pretty straight forward doing the basic assembly but they say nothing about it in the booklet you get. No seal on the gauge or the hose. Use the supplied wrench to snug them up. I did not know if there was already a moisture trap or "white slug" installed since they send 5 in the rebuild kit, so I took it apart and found there was one installed. You might check that on yours before you assemble. With the bleed screw closed off and the other end capped with the provided plug, it only takes a few pumps to get the gauge up to 3500 or so. I watched the gauge for maybe half a minute and it did hold this pressure ok. The new rifle will be here in a day or two. I'll see how the first filling goes and possibly add comments after that.

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