what pressure should this pump run at?
1635627
With clean filters about 18-19 pounds. When it shows 28-30 time to clean the filters.
1447987
This pump runs at about 3.5 psi, even without a regulator in some applications. Some carburetors may have different pressure requirements, so be sure to verify that this is the right pressure for your carburetor. The fuel delivery should be more than enough to meet the demands of a 2-barrel carburetor on that 4 cylinder engine.
2070520
70-75 psi seems to work well. more pressure does not appear to have any greater effect. Hands down, one of the best purchases I have made in some time. I only use 110 volts. It has been more than adequate for my needs.
1316098
Mine starts around 150. So far I am really impressed with the quick recovery. I keep my output pressure at 120. I have an additional external regulator that I use for hose pressure. Hope that helps.
1136739
Specs say 35gph with MAX pressure of 7 psi... It maintained under 5 psi feeding a edelbrock 650 cfm carb on a 460 motor. Also, Mine lasted less than 50 miles.. I'm assuming it was defective. I have replaced it with a Holley Red + regulator and while it is louder (I even have it rubber mounted) it is able to maintain the 5psi I need.
358731
It all depends on the temperature and line length. I had to change my lines to 10' because the one that came were too short but at 38 degrees with 10' lines I set my pressure to 12-13 psi.
877881
my pump is set at 55 psi and it works fine . as for max pressure i am not sure.
453314
Depends on how low. My pressure is pretty low as well about 40-45 psi and still works great!
920708
Have low pressure, so i needed a boster pump. Installed about 3 months ago. Works flawlessly.
122848
Sorry, I don't have anything that I pump to that pressure. I go to 65 psi on the tires on my Jeep Wrangler sometimes and I don't notice a problem with it doing that job. Guess I could try pumping into my portable air tank, I always called them pig tanks, it is rated to 125 psi. Hadn't thought of trying that so thanks for triggering the idea. Will give it a whirl.
1038317
if it's working right, it should pressurize it less than a minute. I've had major issues with two of these pumps losing the ability to come to pressure. Haven't had much satisfaction with repair or customer service. I would advise against this pump if you haven't already purchased one.
721665
It depends on your injector size. I'm using 36# injectors and a Walbro 255lph pump. PSI should be 43lbs at idle.
1629035
It will operate between 80 and 120 psi, when it gets down to about 90 I will turn the compressor on and let it pump up to 120. It seems to drive the nail in better.
257452
The pump is rated at 2.9 psi. Performance drops off significantly at higher pressures. I'd get a different pump, I notice a significant drop in flow between 3 and 4 feet.
139963
The vacuum pump I use has a pressure gauge on it or you can run it through your gauges.
1712728
At 8 feet the 91330 & 91335 model will pump about 30 GPM. You can find the "PERFORMANCES" chart in your owners manual on page %. If you don't have your manual, you can download it at http://www.superiorpump.com/Manuals/utility.manuals.html.
142370
you need to get a bigger compressor. To run those type of air tools I would suggest at least 33 gal for constant pressure.