Notices
Garage & Workshop Tips & Ideas for the garage or workshop. No Truck Tech Discussion   

Air compressor question

Thread Tools
 
Search this Thread
 
Old May 25, 2009 | 07:51 PM
  #1  
Bill W's Avatar
Bill W
Thread Starter
|
Hotshot
Joined: Jan 2007
Posts: 11,564
Likes: 4
From: Tucson
Air compressor question

Hello, I have access to 2 80 gal air tanks, i'm thinking of setting them up for air storage. my question is will this set up give me more CFM?
I will be using a 5.5 honda engine and a Emglo compressor head to fill them.

Thanks for any input.
 
Reply
Old May 25, 2009 | 08:25 PM
  #2  
Bdox's Avatar
Bdox
Fleet Owner
Joined: Sep 2005
Posts: 28,609
Likes: 18
From: Lake Tahoe, Nevada
Club FTE Silver Member

The compressor is what determines the CFM, or cubic feet per minute. The tanks will give you more cubic feet, available at a given moment, but not "per minute."
 
Reply
Old May 25, 2009 | 08:36 PM
  #3  
Bill W's Avatar
Bill W
Thread Starter
|
Hotshot
Joined: Jan 2007
Posts: 11,564
Likes: 4
From: Tucson
So if i buy a new compressor head, A bigger V twin type, this will give me more CFM will fill the tanks faster, and air will last longer between cycles of the machine?

they have 1 at Harbor freight i was looking at

- Harbor Freight Tools - Quality Tools at the Lowest Prices
 
Reply
Old May 25, 2009 | 08:45 PM
  #4  
Bdox's Avatar
Bdox
Fleet Owner
Joined: Sep 2005
Posts: 28,609
Likes: 18
From: Lake Tahoe, Nevada
Club FTE Silver Member

Looks good: Single stage twin cylinder pump.

* Air delivery: 18 CFM @ 40 PSI, 13.4 CFM @ 90 PSI
* Proven belt driven design for excellent compression and smooth running
* Two mufflers and two high efficiency intake filters
* Oil viewing window and drain plug
* Ball bearing check valve release
* Effective splash lubrication system keeps pump running cool
* Aluminum construction with cast-iron cylinder sleeve


Air delivery: 18 CFM @ 40 PSI, 13.4 CFM @ 90 PSI; Max. pressure: 140 PSI; Max. speed: 1200 RPM; Flywheel: 14-1/2'' with dual V-groove; Four 7/16" mounting holes (1/2" x 14 TPI)
Weight: 58.45 lbs.

They don't say how much horsepower you need to get the most out of it. (Probably six?)

The question is, what is your CFM requirement? What will you be running with it?
 
Reply
Old May 25, 2009 | 08:55 PM
  #5  
Bill W's Avatar
Bill W
Thread Starter
|
Hotshot
Joined: Jan 2007
Posts: 11,564
Likes: 4
From: Tucson
Bead blaster/sand blaster, air tools, paint pot, etc....

add says it runs on 5 hp.

my emglo pump is tired and wont keep up.

dont want to drop 1000 bucks for a whole new compressor either.

the honda starts first pull.
 
Reply
Old May 25, 2009 | 09:05 PM
  #6  
Bdox's Avatar
Bdox
Fleet Owner
Joined: Sep 2005
Posts: 28,609
Likes: 18
From: Lake Tahoe, Nevada
Club FTE Silver Member

It should probably work just fine. With the sand blaster, you might have to pause and wait once in a while, but that should be OK. (When I'm sandblasting I want to pause periodically.)
 
Reply
Old May 25, 2009 | 09:13 PM
  #7  
Bill W's Avatar
Bill W
Thread Starter
|
Hotshot
Joined: Jan 2007
Posts: 11,564
Likes: 4
From: Tucson
Thanks for the input Bruce! sandblasting stuff is slowing me down

the pump on my compressor when new was 9.2 cfm @ 90psi
So i need something bigger now.

will let you know how it works when i get it together.
 
Reply
Old May 25, 2009 | 09:36 PM
  #8  
Lead Head's Avatar
Lead Head
Lead Driver
15 Year Member
Photogenic
Joined: Jul 2007
Posts: 7,868
Likes: 9
From: Rhode Island
How do you plan to make it work with the gasoline engine? You'd need to somehow make the unloader of the current compressor work with the new compressor head.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-1

AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

 Brett Foote
story-2

Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

 Michael S. Palmer
story-3

Ford's 2001 Explorer Sportsman Concept Looks For a New Home

 Verdad Gallardo
story-4

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-5

2026 Shelby F-150 Off-Road: Better Than a Raptor R?

 Brett Foote
story-6

2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

 Michael S. Palmer
story-7

10 Most Surprising 2026 Ford Truck Features!

 Joe Kucinski
story-8

Top 10 Ford Trucks Coming to Mecum Indy 2026

 Brett Foote
story-9

5 Best / 5 Worst Ford Truck Wheels of All Time

 Joe Kucinski
Old May 25, 2009 | 09:47 PM
  #9  
Bill W's Avatar
Bill W
Thread Starter
|
Hotshot
Joined: Jan 2007
Posts: 11,564
Likes: 4
From: Tucson
not sure i follow you Ian?

Unloader?
 
Reply
Old May 25, 2009 | 09:49 PM
  #10  
Lead Head's Avatar
Lead Head
Lead Driver
15 Year Member
Photogenic
Joined: Jul 2007
Posts: 7,868
Likes: 9
From: Rhode Island
Your gas compressor as it sits now, when the tank hits the correct pressure, a valve opens and the engine idles down, right?

I believe that mechanism is part of the compressor head itself?
 
Reply
Old May 25, 2009 | 09:53 PM
  #11  
Bill W's Avatar
Bill W
Thread Starter
|
Hotshot
Joined: Jan 2007
Posts: 11,564
Likes: 4
From: Tucson
No it is seprate from the compressor head mounted next to the tank, it has the small copper line on it going to the engine right?
 
Reply
Old May 25, 2009 | 10:38 PM
  #12  
Lead Head's Avatar
Lead Head
Lead Driver
15 Year Member
Photogenic
Joined: Jul 2007
Posts: 7,868
Likes: 9
From: Rhode Island
Yes, if that whole mechanism is separate, then you should be good to go.
 
Reply
Old May 25, 2009 | 10:45 PM
  #13  
Bill W's Avatar
Bill W
Thread Starter
|
Hotshot
Joined: Jan 2007
Posts: 11,564
Likes: 4
From: Tucson
only thing i think will give me trouble will be the connection's for the copper pipes, (finding the right size to connect it all up).
 
Reply
Old May 26, 2009 | 11:05 AM
  #14  
Ford_Six's Avatar
Ford_Six
Hotshot
Joined: Oct 2002
Posts: 18,488
Likes: 22
From: The Big, Oregon
Club FTE Gold Member
That's a breeze, just look at the fittings at your local real hardware store.
 
Reply
Old May 26, 2009 | 09:41 PM
  #15  
Bill W's Avatar
Bill W
Thread Starter
|
Hotshot
Joined: Jan 2007
Posts: 11,564
Likes: 4
From: Tucson
OK, here are the tanks. i have another question, should i stand them up so they can drain water? maybe set up a U in the pipe with a valve to open? understand what i mean?
 
Attached Images  
Reply



All times are GMT -5. The time now is 12:40 AM.

story-0
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-1
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-2
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-3
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-4
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-5
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE
story-6
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

Slideshow: Everything You Need to Know about the 2027 Super Duty Carhartt Package!

By Michael S. Palmer | 2026-05-07 17:51:06


VIEW MORE
story-7
10 Most Surprising 2026 Ford Truck Features!

Slideshow: 10 most surprising Ford truck options/features in 2026.

By Joe Kucinski | 2026-05-05 11:17:22


VIEW MORE
story-8
Top 10 Ford Trucks Coming to Mecum Indy 2026

Slideshow: Here are the top 10 Fords coming to Mecum Indy 2026.

By Brett Foote | 2026-05-04 13:49:49


VIEW MORE
story-9
5 Best / 5 Worst Ford Truck Wheels of All Time

Slideshow: The 5 best and 5 worst Ford truck wheels of all time

By Joe Kucinski | 2026-04-29 16:49:01


VIEW MORE