Air compressor with tank
#26
Senior Member
Joined: Jul 2022
Posts: 511
Likes: 475
From: Illinois
Here's a fill tank I put together last month. I fill it from a 25 gallon upright Craftsman oil-free. I think it maxes at about 120 psi. I haven't run tubeless, but thought I'd share.
I had been using a small freon tank, kitted up for inflating tires, which was more than adequate for bikes, or bringing up one flat vehicle tire (great for seasonal topping off of one or two vehicles), but I retired it, largely due to it's age. Disliked the 18v Rigid inflator-not ideal. I also wanted more volume for vehicle tires. So, this

I had been using a small freon tank, kitted up for inflating tires, which was more than adequate for bikes, or bringing up one flat vehicle tire (great for seasonal topping off of one or two vehicles), but I retired it, largely due to it's age. Disliked the 18v Rigid inflator-not ideal. I also wanted more volume for vehicle tires. So, this

#27
#28
Senior Member




Joined: Jul 2015
Posts: 7,327
Likes: 3,195
From: NW Oregon
Bikes: 1982 Trek 930R Custom, '91 Diamondback Ascent w/ XT, XTR updates, Fuji Team Pro CF road flyer, Specialized Sirrus Gravel Convert, '09 Comencal Meta 5.5 XC, '02 Marin MBX500, '84 Gitane Criterium bike
i converted mine to a ball valve, with a 90* swing ... instant full flow, depending on the air chuck/gun/nozzle installed...
i've used that tank for impacting blade bolts off of industrial mowers, and truck wheel lugs, etc.
drain excess water from any air tank, occasionally.
if no drain is provided, just tip it so that the tank's air outlet is the low point, then let'er rip.
i've used that tank for impacting blade bolts off of industrial mowers, and truck wheel lugs, etc.
drain excess water from any air tank, occasionally.

if no drain is provided, just tip it so that the tank's air outlet is the low point, then let'er rip.
#29
Senior Member



Joined: Aug 2013
Posts: 773
Likes: 414
From: Eastern PA
Bikes: Trek 4900, Cannondale Cx-4, Falcon San Remo, Peugeot PX-10LE
I had the same issue years ago. I sold the one w/o the tank and got one with a tank.
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#30
I have a compressor with a tank, but get the best results from using an AirShot. While the AirShot is just a small tank you fill via a pump or compressor, it has a very short hose and comes with a fitting to screw onto a Presta valve stem without the core installed. The AirShot has always worked for me.
#31
With a mighty wind

Joined: May 2015
Posts: 3,427
Likes: 1,481
I have found that with careful installation and attention to detail, a plain hand pump is enough for tubeless.
I had my doubts when I first did it without a compressor but I was thousands of miles from home. It worked fine.
I've done it a dozen times since then. Never failed me.
I will say that if you're using narrower rims or doing an off label tubeless setup, the compressor helps. Otherwise, it's just necessary.
I had my doubts when I first did it without a compressor but I was thousands of miles from home. It worked fine.
I've done it a dozen times since then. Never failed me.
I will say that if you're using narrower rims or doing an off label tubeless setup, the compressor helps. Otherwise, it's just necessary.




