Does anyone know if there are any pumps that will run on 110 v
Cacejen crv-36 is 110v, you may be able to find some e2m30s with 110v motorss
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I have them in 110 as well.
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E-bay has the e2m30’s, I just scored an e2m18 for 703.00 shipped with 2 Edwards mist filters.
Edit: If you do go the Ebay route get the Square Trade warranty. That way if it’s not up to standards you can have it rebuilt.
I just found this pump. Great Deal and its 110v 
https://www.ebay.com/i/133116547012?chn=ps&norover=1&mkevt=1&mkrid=711-117182-37290-0&mkcid=2&itemid=133116547012&targetid=873841565458&device=c&mktype=pla&googleloc=9023182&poi=&campaignid=9338
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45cfm
Might not pump down all the way to deep vac
The real question is why would you want to run on a 110v rather than 220v pump? Anywhere 110v is accessible 220v isnt very far away… why not save on power consumption?
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110/220 pulls the same amount of power(kWh) but the 110v is double the amps of 220v, using twice the available amps of your service, but not costing more kWh.
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if you use vacuum pump for 5L spd, 8.48 cfm(4L/S) is enough. there are also 4.2cfm(2L/S) and 12.7cfm(6L/S).
it is rotary vane vacuum pump.
if you need it, pls dm me and i can supply discount price to you
Were you born last night? You are wrong.
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Probably not last nigjt but most definitely usually wrong on all fronts
ive been trying to figure out the same thing. answers on this post range from 8 to 20 to 45cfm… turnkey kits from BVV come with a 11.3 cfm for 5L and a 9 cfm pump for 2L. would a larger flask really require a bigger pump to achieve desired vacuum or would it just change how fast you can achieve that vacuum? i guess the consensus is something 14+ is more ideal but something as low as 8 cfm can get the job done, just slower?
From what I’ve learned you won’t pull as deep a vacuum with a lower pump. I went with a e2m28 which is 21cfm
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