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Newell 493
12-03-2013, 11:55 PM
My coach ( # 493, 1998 model) runs 130 psi in the front tires. My shop compressor (where I garage my coach) will only supply 120 psi max. Does anyone know where I can find a quality 120 volt compressor that will deliver 130 psi to top off my front tires?
Thanks in advance,
Tom Gelder
Coach 493

Dmatz
12-04-2013, 01:06 AM
There is a product called a pressure doubler or pressure multiplier that will boost your pressure to accomadate your needs. I believe it's made by SMC I think Newell has them.

afrench45
12-04-2013, 04:09 AM
Does your coach not have an air doubler built in the rear engine compartment?

jack14r
12-04-2013, 09:15 AM
You might be able to adjust the compressor controller on your shop compressor.

Newell 493
12-04-2013, 01:22 PM
Thank everyone for the responses. I had never heard of a pressure doubler until today. I have now researched it and bought one on Ebay that I will install in the rear compartment of the coach tied to the existing air supply. Thanks again. Tom

Dmatz
12-04-2013, 10:51 PM
Not really sure if Newell installs them as standard equipment. My coach will not be ready till beginning of July.

afrench45
12-05-2013, 01:54 AM
I thought they did, but not sure what year they started doing so.

Dmatz
12-06-2013, 01:22 AM
I will let you all know in July if it is standard equipment. Although I have had a few coaches it continues to amaze me all the detail I never asked in this build. It's a lot to remember. Most of my afterthought decisions and questions have been answered with a positive response. Everything I have asked for has been a resounding yes we can. Getting more excited by the day.