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VEVOR 3 CFM 1/4HP Single Stage Vacuum Pump,3 Gallon(13 Liter) Vacuum Chamber Kit, HVAC A/C Refrigeration Kit

Customer Reviews for VEVOR 3 CFM 1/4HP Single Stage Vacuum Pump,3 Gallon(13 Liter) Vacuum Chamber Kit, HVAC A/C Refrigeration Kit

3 CFM 3 gallon

Customer Reviews

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131 Review(s)
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Peter Sieber Peter Sieber
Gute Qualit?t, verliert keinen Druck
F_ den Preis gute Ware, Achtung, ?l gleich mitbestellen, sonst l?uft die Pumpe trocken.
Andrei Andrei
Quite good
TL;DR: Add/replace oil and calibrate the gauge, but otherwise good pump.When I first received the pump and, naturally, tried to boil some water, I was utterly disappointed. It was not reaching vacuum at all, and was getting quite hot.After reading comments to similar pumps here I've tightened all joints the best I could, but it didn't help at all.The oil level was within limits, but closer to the min level. So I decided to add some. And it did the trick, the pump pulled a fairly good vacuum, the water started to boil fairly quickly, and the gauge went below -1 atm.This brings me to the other point. The gauge is not calibrated, so its reading is not accurate. Keep that in mind.Order some oil with the pump, don't expect it to be ready to go. Mine wasn't.
W_y Shania W_y Shania
Rapport qualit-prix tr_ int_essant
Livraison tr_ rapide et en bon _at. Manuel en anglais, c'est une lacune. Pompe tr_ silencieuse et rapide. Test sur silicone et r_ine polyester (avant l'_oxy). Plus une seule bulle. Je recommande vivement cette gamme d'appareil.
Option! Option!
funziona perfettamente
molto ben fatta, questa un'ottima scelta tra gli altri kit. il prezzo super conveniente.
Hauzi Hauzi
Zum Stabilisieren f_ Holz
Ich stabilisiere damit Holzteile f_ Messergriffe.Funktioniert perfekt !!
mick mick
test product
we had some issues with the delivery date but after chatting with the company we came to a mutual understanding that accommodated both party's, all in all i am happy. product works well, everything you would need is included will add some more info when it is used for product, tested the vacuum overnight and although it did loose some of the vacuum was still a pretty good seal, would thoroughly recommend this product, and this company.
Asouthward Asouthward
This one's a great starter unit
For the price and what you get is great, but when mine came in the oil had leaked all over the pump so if you are considering purchasing please remember to buy replacement oil and drain the original oil out. As per all pumps it is noisy and the vacuum gauge is not calibrated properly but all in all for cost you are getting a pretty good deal I would say this unit is for hobbyistsHope this helps with your decision to purchase
Marasme Marasme
Fait le job
Je l'ai achet pour faire des contr?les d'outillages frigoriste en d_ression.Fait le job pour mon utilisation. Pour faire du travail efficace sur une clim il vaut mieux une double _ages.
PIERSON PIERSON
Pas cher et conforme mais pas assez puissant
Un peu faible en puissance
WeezFriend WeezFriend
No pressure :D
So I'm really happy with this purchase. Pump is way quieter than I thought it would be and tank is a really good size. You will need a tool kit to get this to full pressure and I believe thats why people complaining about the pressure not being good enough is because they've not tightened around the houses because that's where I was having pressure escaping from. Got needle to full pressure no problem once everthing was tight. Fast delivery as it came before it's delivery date. Only thing I'd say negative is that I would of liked a manual but I just looked up set-up on YouTube which I probaly would of done anyway. Honelyly I don't get why there are negative reviews on this

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