Vacuum Pump From eBay

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Vacuum Pump From eBay

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dilligaf76	dilligaf76 posted 5 Years Ago HOT Post Details
Group: Forum Members Posts: 49, Visits: 115	+x Steve Broad - 5/25/2020 7:48:23 AM +x dilligaf76 - 5/24/2020 10:58:20 PM Thanks for the info Steve. I would buy a more expensive one but I’m new to this vacuuming and I’ll only be doing the occasional project. It’s whether I trust that pump enough off eBay as they seem to be Chinese units ! For a beginner making small stuff then a cheaper pump, those sold as air conditioning units for example, will be fine. If you decide composites aren't for you then you don't have an expensive pumo gathering dust :-) However, if you decide to upgrade then you have a backup which is always advisable, IMO. Most stuff you buy comes from China, even if is says Made in Britain! (simply assembling parts imported from China qualifies for the 'Made in Britain' stamp) Not all Chinese stuff is cheap and nasty. My wife's Lenovo laptop, for example, is very good. Thank you again for replying, I have what seems to be some sound advice and I take it all onboard...
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Steve Broad	Steve Broad posted 5 Years Ago HOT Post Details
Group: Forum Members Posts: 408, Visits: 4.1K	+x dilligaf76 - 5/24/2020 10:58:20 PM Thanks for the info Steve. I would buy a more expensive one but I’m new to this vacuuming and I’ll only be doing the occasional project. It’s whether I trust that pump enough off eBay as they seem to be Chinese units ! For a beginner making small stuff then a cheaper pump, those sold as air conditioning units for example, will be fine. If you decide composites aren't for you then you don't have an expensive pump gathering dust :-) However, if you decide to upgrade then you have a backup which is always advisable, IMO. Most stuff you buy comes from China, even if it says Made in Britain! (simply assembling parts imported from China qualifies for the 'Made in Britain' stamp) Not all Chinese stuff is cheap and nasty. My wife's Lenovo laptop, for example, is very good. Edited 5 Years Ago by Steve Broad
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dilligaf76	dilligaf76 posted 5 Years Ago HOT Post Details
Group: Forum Members Posts: 49, Visits: 115	Thanks for the info Steve. I would buy a more expensive one but I’m new to this vacuuming and I’ll only be doing the occasional project. It’s whether I trust that pump enough off eBay as they seem to be Chinese units !
	Reply Like 4
Steve Broad	Steve Broad posted 5 Years Ago HOT Post Details
Group: Forum Members Posts: 408, Visits: 4.1K	+x dilligaf76 - 5/24/2020 9:28:32 PM Okay has anyone had or used one of these vacuum pumps from eBay, are they any good? https://www.ebay.co.uk/itm/Vacuum-Pump-Rotary-Vane-Single-1-Stage-1-4-HP-2-5CFM-Refrigerant-HVAC-degassing/392787983973?hash=item5b73fcfe65:g:Bk0AAOSw2ohdulso 5Pa is approx 99.5% absolute vacuum. The EC pump claims 99.97% but costs 6 times as much! 99.5% is adequate for most jobs and I doubt that you could tell the difference if identical items were cured at 99.5 and 99.97% Having said that, I have no idea how reliable a £50 pump will be. My old EC pump would run 24/7 with no issues. If you do a lot of important stuff you have to decide if the one off saving is worth an expensive failure. The carbon in a large part can cost more than a £50 pump! However, I would have no problem with having one as a backup.
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dilligaf76	dilligaf76 posted 5 Years Ago HOT Topic Details
Group: Forum Members Posts: 49, Visits: 115	Okay has anyone had or used one of these vacuum pumps from eBay, are they any good? https://www.ebay.co.uk/itm/Vacuum-Pump-Rotary-Vane-Single-1-Stage-1-4-HP-2-5CFM-Refrigerant-HVAC-degassing/392787983973?hash=item5b73fcfe65:g:Bk0AAOSw2ohdulso Edited 5 Years Ago by dilligaf76
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