GMCforum
For enthusiast of the Classic GMC Motorhome built from 1973 to 1978. A web-based mirror of the GMCnet mailing list.

Home » Public Forums » GMCnet » Viair Compressor Remote Inlet Filter
Viair Compressor Remote Inlet Filter [message #237031] Wed, 22 January 2014 15:27 Go to next message
SteveW is currently offline  SteveW   United States
Messages: 538
Registered: June 2005
Location: Southern California - Ora...
Karma: 1
Senior Member
Greetings from Southern California !!

One of my upcoming projects is to install a new Viair Air compressor...

I've noticed that some of y'all have routed the inlet air filter into the cabin.

Sure... there's cleaner and probably drier air in there - but is it really necessary ??

Is the air intake noisy ??

Anyone install it in the engine compartment and have problems ??

Thanks in advance,

Steve W
1973 23'



Steve W 1973 : 23' Southern California
Re: [GMCnet] Viair Compressor Remote Inlet Filter [message #237075 is a reply to message #237031] Wed, 22 January 2014 19:25 Go to previous messageGo to next message
USAussie is currently offline  USAussie   United States
Messages: 15912
Registered: July 2007
Location: Sydney, Australia
Karma: 6
Senior Member
G'day from Downunder!

I tested putting the remote inlet filter for the Viair 480C pump under the dash board, the noise drove me NUTS!

I wound up locating it shown in the link below.

Unfortunately I don't have any photos of the installation and I'm in Sydney and Double Trouble is in Humble, TX.

http://www.gmcmhphotos.com/photos/g5908-random-photos.html

It is high enough that water doesn't get sucked in when it rains.

Regards,
Rob M.
Sydney, Australia

-----Original Message-----
From: Steve Weinstock

Greetings from Southern California !!

One of my upcoming projects is to install a new Viair Air compressor...

I've noticed that some of y'all have routed the inlet air filter into the cabin.

Sure... there's cleaner and probably drier air in there - but is it really necessary ??

Is the air intake noisy ??

Anyone install it in the engine compartment and have problems ??

Thanks in advance,

Steve W

_______________________________________________
GMCnet mailing list
Unsubscribe or Change List Options:
http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist



Regards, Rob M. (USAussie) The Pedantic Mechanic Sydney, Australia '75 Avion - AUS - The Blue Streak TZE365V100428 '75 Avion - USA - Double Trouble TZE365V100426
Re: Viair Compressor Remote Inlet Filter [message #237077 is a reply to message #237031] Wed, 22 January 2014 19:37 Go to previous messageGo to next message
SeanKidd is currently offline  SeanKidd   United States
Messages: 747
Registered: June 2012
Location: Northern Neck Virginia
Karma: 4
Senior Member
I put mine in the cabin, I cannot hear it, I was thinking the air would be drier there in the summer with the ac on, less condensation...I did install a water separator and have to empty it frequently.

Sean and Stephanie
73 Ex-CanyonLands 26' #317 "Oliver"
Hubler 1-Ton, Quad-Bags, Rear Disc, Reaction Arms, P.Huber TBs, 3.70:1 LSD Honda 6500 inverter gen.
Colonial Travelers
Re: Viair Compressor Remote Inlet Filter [message #237079 is a reply to message #237031] Wed, 22 January 2014 20:08 Go to previous messageGo to next message
Carl S. is currently offline  Carl S.   United States
Messages: 4186
Registered: January 2009
Location: Tucson, AZ.
Karma: 13
Senior Member

SteveW wrote on Wed, 22 January 2014 14:27

Greetings from Southern California !!

One of my upcoming projects is to install a new Viair Air compressor...

I've noticed that some of y'all have routed the inlet air filter into the cabin.

Sure... there's cleaner and probably drier air in there - but is it really necessary ??

Is the air intake noisy ??

Anyone install it in the engine compartment and have problems ??

Thanks in advance,

Steve W
1973 23'





Steve,

I mounted the air intake inside only because the installation instructions said to. I also checked with Jim B, from whom I bought the Viair, and he said the same thing. I can't hear any noise from the intake when the compressor is running. Maybe it's just my hearing, but Kathy doesn't seem to notice either.

I'm guessing you could mount the air intake up high under the hood without any issues. It will depend on the model of compressor you get, but my 350-C is reasonably quiet even outside the coach. As I stated before, no excessive noise inside either.

http://www.gmcmhphotos.com/photos/new-viair-suspension-compressor/p34692-new-viair-suspension-c.html


Carl Stouffer '75 ex Palm Beach Tucson, AZ. Chuck Aulgur Reaction Arm Disc Brakes, Quadrabags, 3.70 LSD final drive, Lenzi knuckles/hubs, Dodge Truck 16" X 8" front wheels, Rear American Eagles, Solar battery charging. GMCSJ and GMCMI member

[Updated on: Wed, 22 January 2014 21:00]

Report message to a moderator

Re: [GMCnet] Viair Compressor Remote Inlet Filter [message #237085 is a reply to message #237079] Wed, 22 January 2014 20:44 Go to previous messageGo to next message
USAussie is currently offline  USAussie   United States
Messages: 15912
Registered: July 2007
Location: Sydney, Australia
Karma: 6
Senior Member
Carl,

That's where I held the inlet for the 480C and it was LOUD.

You are correct the 480C is the largest compressor Viair makes. It has a lot more capacity than the 350C so that's the answer.

Regards,
Rob M.
Sydney, Australia

-----Original Message-----
From: Carl Stouffer

Steve,

I mounted the air intake inside only because the installation instructions said to. I also checked with Jim B, from whom I bought
the Viair, and he said the same thing. I can't hear any noise from the intake when the compressor is running. Maybe it's just my
hearing, but Kathy doesn't seem to notice either.

I'm guessing you could mount the air intake up high under the hood without any issues. It will depend on the model of compressor
you get, but my 350-C is reasonably quiet even outside the coach. As I stated before, no noise excessive inside either.

http://www.gmcmhphotos.com/photos/new-viair-suspension-compressor/p34692-new-viair-suspension-c.html
--
Carl S.

_______________________________________________
GMCnet mailing list
Unsubscribe or Change List Options:
http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist



Regards, Rob M. (USAussie) The Pedantic Mechanic Sydney, Australia '75 Avion - AUS - The Blue Streak TZE365V100428 '75 Avion - USA - Double Trouble TZE365V100426
Re: Viair Compressor Remote Inlet Filter [message #237091 is a reply to message #237031] Wed, 22 January 2014 21:26 Go to previous message
SteveW is currently offline  SteveW   United States
Messages: 538
Registered: June 2005
Location: Southern California - Ora...
Karma: 1
Senior Member
Thanks everyone !!

I purchased a 480C... saw the deal that Rob called out in an earlier thread. Thanks Rob.

It appears that its extra power causes extra noise... so it'll probably get mounted up high in the engine compartment.

No problem... all good.

Steve W
Southern California
1973 23'




Steve W 1973 : 23' Southern California
Previous Topic: New Guy here - w/o a GMC MH :(
Next Topic: Unknown wire
Goto Forum:
  


Current Time: Mon Oct 14 15:23:10 CDT 2024

Total time taken to generate the page: 0.00999 seconds