1-year limited warranty
Things I liked:Works as advertised
Things I would have changed:Longer feet on base for thicker bodied personnel.
What others should know:Pump slowly and use full up and down strokes. The air needs time to fully fill the cylinder as you pump. Pull up amd hold a full second and do the same at the bottom of the stroke.
Things I liked:This hand pump is perfect for what it was made for. It's simple and the flexible hose is a must-have. I also use it to fill a HPA tank for paintball.
Things I would have changed:Sometimes I'm afraid I might break the base that I stand on. If it folded, like the previous reviews suggest, then it may be able to pivot while pumping.
What others should know:Make sure you're traveling straight up and down while pumping it. Remember to let it cool down when it gets warm. If it is being used in cold weather then it doesn't get warm at all, but you also have to remember not to fill it up to the max pressure in cold weather. If a pressurized reservior is taken into warmer tempuratures then the cold air will expand and it could exceed max pressure.
Things I liked:This pump is well made and; at least for me, easy to use. It's a quality piece. Heavy construction, comfortable grips.
Things I would have changed:Folding foot pegs would be a benefit here, as it would make it easier to carry.
What others should know:Take your time while pumping, and make the most out of every stroke. Pause for about a second at the end of each stroke. Over 2500 psi, lock your arms and use your body weight, that will make the task easier.