Oh! So I really don’t think a 4.3 CFM air compressor will work then. I have a main drain… two in the pool. And my pool is 6ft at deep end. What should I do? Ugh…It may or may not work for your pool depending if you have a main drain and how deep it is.
Compare your 4.3 CFM air compressor with the Cyclone Blowers 140 CFM. You need air volume (CFM) to blow out water lines, not pressure (PSI).
Good luck.
What’s the CFM? Is it good. I can’t go wrong with this?Payback is under 10 years and you have the right tool for the job....
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Air Supply of the Future Cyclone Pro Liner Vac 3HP 120V 2-Stage | 141281002 4128100 4128100P
A powerful bypass pool blower specifically designed for installing vinyl liners and for winterizing pools. The cyclone serves as a pool line blower to remove your equipment of any remaining water when closing for the winter season.www.poolsupplyunlimited.com
Oh okay! So you think that Home Depot one is good? Just don’t know cause I’m not accustomed to air compressors.
So what does it mean when the Home Depot air compressor says 4.3 CFM @90 PSI. If I only need about 4psi to blow air into my lines, that would mean that the CFM will decrease, right? But if CFM is irrelevant, I should just focus on the psi. Yes?100 feet of 2" PVC pipe is about 2.15 cubic feet.
So, a 4.3 cubic foot per minute will clear the line in about 2 minutes.
The CFM really does not matter as long as there is no air leaking.
The pressure only needs to be about 4 psi for an 8 ft main drain.
So, you don't really need much pressure or flow.
The only risk with a compressor is over-pressurizing the line.
As long as you can make sure that the line pressure does not exceed about 10 psi, you should be fine.
The CFM is not really important.So what does it mean when the Home Depot air compressor says 4.3 CFM @90 PSI.
No, the CFM will increase a little bit but the CFM is not really important.If I only need about 4psi to blow air into my lines, that would mean that the CFM will decrease, right?
CFM only matters if the system is not airtight and leaks air.But if CFM is irrelevant, I should just focus on the psi. Yes?
Ok! I’m just going to buy a compressor now. Cause the pool store is going to charge me $180 for just blowing out my lines. So does this sound good. The link above.As @ajw22 said, use the right tool for the right job. But, since you’re new to this, give it a try and you’ll figure out if it works for you.
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Campbell Hausfeld 1 Gal. Portable Electric Air Compressor with Inflation Kit DC010010 - The Home Depot
The Campbell Hausfeld 1 Gal. air compressor (DC010010) quickly inflates and fastens to save you time and money. It's ideal for inflation, brad nailing, stapling, and air brushing. At a little under 20www.homedepot.com
Get a cheap compressor.
It will take 3 minutes to clear a 100 ft. 2" line.0.7 SCFM at 40 psi and 0.4 SCFM at 90 psi