Reply To: Air Compressor as First Stage for Hand Pump

Forums Air Tanks, Pumps, Compressors, & Filters Air Compressor as First Stage for Hand Pump Reply To: Air Compressor as First Stage for Hand Pump

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skygear
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“jpbrewer”Actually he went from 1000 to 2000 with 13 pumps, but that still beats 60.  

Over that range you could go 50 psi. On mine, I am going from 2000ish to 3335psi.  I could only physically press down at 30 psi.  50 was difficult.  I am 240 and 6-0. 


See, I thought the same. He started by saying it was at 1000. then when he hooked it up and looked at the gauge again. He says ‘it’s empty’ – also says it is 200 psi per pump. Really the math would be if it was 1k psi starting. 1000 / 13 = ~77psi per pump. or something. I know it is actually EXPONENTIAL but I do not have all the variables.