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Air Venturi G4 Hand Pump, Hose with 1/8" BSPP Threads

Air Venturi G4 Hand Pump, Hose with 1/8" BSPP Threads

Was $198.99
  • List Price $249.99
  • Code: PY-A-2762 · · ·
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Hand pumps are the most convenient and affordable way to charge your
PCP air rifle. There are several features that make it easy to use and lengthen
the life of the pump.


  • Maximum 230 bar (3,335 psi) fill pressure.
  • Ergonomically designed handle with synthetic cover.
  • Built-in moisture trap & a built-in particle filter embedded in one side of
    the handle; the filter traps the moisture and protects your pump & air
  • A compartment in the other side of the handle for spare parts.
  • Built-in pressure gauge (manometer) in the frame to protect it
    from impact.
  • Wide footplate with adjustable pumping angle.
  • Includes hose & 1/8 BSPP adapter.


  • Sumatra
  • Evanix
  • Sam Yang PCP Rifles
  • can be compatible with Walther Dominator Air Rifles with Air Venturi Female DIN adapter. With adapters, it should fit any PCP air rifle.
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  • ManufacturerAir Venturi
  • ConditionNew
  • Accessories TypePrecharged Gun Accessories
  • Warranty1 Year Limited
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Air Venturi G4 Hand Pump, Hose with 1/8" BSPP Threads
7 Reviews
57% (4)
43% (3)
0% (0)
0% (0)
0% (0)
71% Recommend this product (5 of 7 responses)
By Gary S.
Hershey Pa
Great pump Sturdy well built
January 11, 2015
Very well made. Breaks down easily.
ProsGreat pump. Works well with Hatsan PCP
By Shawn
Fountain, CO
Great pump for the AT-44
November 30, 2013
Bought this with my Hatsan AT-44, had some trouble at first but does a great job now. The problems were my fault, I bled the Hatsan air cylinder all the way before my first pump. You have to pump hard to recharge the pump hose and cylinder if you fully empty the cylinder. Learned that the hard way. I am considering a scuba tank system for ease of use, but the pump does the job well.
ProsBuilt well, easy to assemble.
ConsWould like a little more info in the manual.
By Jesse
bethel, OH
easier than I expected
July 21, 2013
Pump works fine. It fills my hatsan rather quickly and makes topping off after 20 shots a breeze. I recommend watching the video on proper use of the hand pump.
Prosfeels like a sturdy piece of equipment
Constoo heavy to put in a backpack for hunting trip and all pcp stuff is to expensive
By Robert
Great pump for the $$!
May 22, 2013
I've heard it said this pump is underrated, now after using it, I would have to agree... Its a huge step up from the Benjamin pump for just a little more $$
And, of course, air gun depot is top notch to deal with as always..
ProsEasy to assemble & a very smooth operating pump..
By richard
carson city, nv
pump it up
October 9, 2012
The G4 I was sent, must have been the older version with copper female attachment on the outside of pump. In the newer versions, the air hose screws into the aluminum housing.
ProsWorks now that I fixed problem of air leak by using two hose clamps and extra o ring. Takes about 150-225 strokes to fill 180cc tank to 2900psi.
ConsWas sent older version with copper connector.
By Matt
June 23, 2011
It is a good pump and pretty cheap. I haven't used any other pump but this one sure takes a lot of muscle to use but it is a cheap pump and it is good if you want to save money
Air Venturi G4 Hand Pump
June 12, 2011
One I figured that I had to apply much torque to seal connections and fittings the pump worked great both as a system to achieve the pressures required and as an exercise machine fot abbs and, pecs and solders. Would have preferred a manometer that read in psi but after a quick lesson in unit conversions I got the hang of it. I think 3000 psi has more granularity therefore more accurate.
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By Anas from Oman on July 23, 2012
Can I use this pump for : walther 1250 dominator?

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