Guardair Xtra Thrust 75XXT Safety Air Blow Gun Venturi Alloy Nozzle with Aluminum Body

If your requirement is for powerful air pressure, then this should be among your tool ensemble. I have used it twice since I bought it and was totally satisfied after having sprayed the engine it blasted the grime away

High quality air gun. Very strong, but depends on your air supply also

As others have commented about, this blower needs a large tank to use it for more than a minute or two. Otherwise, good product. I have a 50ltr tank and the compressor starts within seconds of pulling the trigger.

I bought this hoping it would be useful for clearing out the remains of rodent nesting underhood, and it does not disappoint. This device needs a name other than blow gun, to distinguish it from the 'normal' blow gun with the rubber tip and small orifice. My regular blow gun, the one I've used for 40 years, sips the volume out of the compressor tank. This gun gulps from the tank. I've no idea what the references to OSHA Compliant or to 30 PSI are talking about, this gun works exactly as you'd expect with whatever PSI you feed it. I was using the normal 100PSI (and hearing protection). With 1/2" air line from a 7.5hp compressor, the compressor cycles on soon after you start using the blow gun. Unlike other reviewers, I had no problem feathering the air flow using the trigger, but I had no need for it either. Full on was exactly what was needed, and I am totally pleased with the results. I'll bet a high flow connector would work even better, I'm using standard flow 1/4". The feel and quality of the tool are great - absolutely not a polished thing of beauty, but nothing about it feels cheap or delicate. I see GuardAir is located in Chicopee, MA - though no country of origin is noted on the product. I'd gladly pay extra if this product could have USA cast in the handle. All in all this tool deserves 5 out of 5 stars.

Best blow guns made. Buy one in multiple lengths and you won't be disappointed.