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Shop air compressor wont put out more than 110 PSI
09-21-2009, 09:13
Post: #4
Shop air compressor wont put out more than 110 PSI
In my experience you do not get the 'rated' PSI at the end of the hose from any compressor. They all are slightly below the rated max PSI. You'll need to get one rated at 150 PSI to get the 120 in your tire.

You could change out your pressure switch to a higher PSI (e.g., 150),if the tank was approved to that pressure. The max PSI for the tank should be stamped on the bottom. The tank ratings (max pressure) will be higher than the operating setup for safety purposes.


Roger Webb
91 WL
Cedar Rapids, IA





-----Original Message-----

From: Dorn Hetzel

To: WanderlodgeForum@yahoogroups.com

Sent: Mon, Sep 21, 2009 3:54 pm

Subject: Re: [WanderlodgeForum] Shop air compressor wont put out more than 110 PSI




hose length and size can affect how much flow (CFM) a given compressor can deliver at a given pressure (PSI), but not the maximum pressure when the compressor cuts off. You might check the pressure switch and regulator and see if you can set the pressure back higher.
Dorn Hetzel
77FC35
Hogansville, GA



On Mon, Sep 21, 2009 at 4:52 PM, wl89spman <"egardata@tx.rr.com"> wrote:

My Porter Cable 135PSI 3HP/4GAL wont put out more than 110psi with 50'rubber hose or 30' coiled yellow vinal(I think). It has always been this way since new. No leaks or problems...My new Michlens need 120 psi so now I have to do something. What psi compressor does everybody use?

Is there a compressor expert here? Does the length and composition of the hose matter? If so what length and material hose do I need for my 135 psi compressor?The output gauge on the compressor reads 130psi but wont pump up tires past 110psi...

Ant help would be appreciated.



Ed Gardels 89SP

Arlington Tx






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Messages In This Thread
Shop air compressor wont put out more than 110 PSI - Dorn Hetzel - 09-21-2009, 08:54
Shop air compressor wont put out more than 110 PSI - rogerwwebb@... - 09-21-2009 09:13
Shop air compressor wont put out more than 110 PSI - Dorn Hetzel - 09-21-2009, 09:33
Shop air compressor wont put out more than 110 PSI - GARY MINKER - 09-21-2009, 09:44
Shop air compressor wont put out more than 110 PSI - GARY MINKER - 09-21-2009, 10:03
Shop air compressor wont put out more than 110 PSI - GARY MINKER - 09-21-2009, 11:02
Shop air compressor wont put out more than 110 PSI - Curt Sprenger - 09-21-2009, 11:06
Shop air compressor wont put out more than 110 PSI - Curt Sprenger - 09-21-2009, 11:09
Shop air compressor wont put out more than 110 PSI - Pete Masterson - 09-21-2009, 11:23
Shop air compressor wont put out more than 110 PSI - Ernie Ekberg - 09-21-2009, 12:04
Shop air compressor wont put out more than 110 PSI - Pete Masterson - 09-21-2009, 13:25
Shop air compressor wont put out more than 110 PSI - Curt Sprenger - 09-21-2009, 13:30
Shop air compressor wont put out more than 110 PSI - Pete Masterson - 09-21-2009, 13:42
Shop air compressor wont put out more than 110 PSI - Joyce and Richard Hayden - 09-23-2009, 06:00
Shop air compressor wont put out more than 110 PSI - Dorn Hetzel - 09-23-2009, 06:05
Shop air compressor wont put out more than 110 PSI - perplies_eric - 10-03-2009, 16:52



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