Recensioni dei clienti per VEVOR 3CFM 220 V / 50 Hz Pompa Vuoto del Refrigerante 3 Galloni Kit HVAC Pompa Vuoto per Degasaggio del Refrigerante

Love this for my resin and silicone mold making

Diese Vacuumkammer mit der dazugehörigen Pumpe funktioniert sehr gut und ist zum Entlüften für kleine Mengen Epoxydharz gut geeignet. Die Dichtung des Deckels ist dichtet gut ab und hält das Vacuum sehr lange.

Ho provato a testare quanto a lungo tiene il sottovuoto e devo dire che per ora fa più che bene il suo dovere Una pecca e che una guarnizione in silicone si e rotta montandola(probabilmente era vecchia), ma non è un problema perche ne danno due

I am using it for more than a year. It is very good, no problems at all. It vacuums all air bubbles from epoxy resin.

`Just received the pump, assembled it in one minute by hand (no tools or lube, so probably not a perfect seal), read the warnings, and turned it on. The pump is very quiet, beyond what I expected. It pulled the 3gallon chamber to -0.95 bar in about 30-40 seconds, enough to destroy a small balloon I accidentally left in the chamber. :) The pump produces some vapor (it isn't really smoke I think) past -0.5 bar, but from what I read this is normal behavior. It holds the vacuum impressively well. Remarks: 1. The oil in the pump was at min-level, so I had to add most of the extra bottle to get it to almost max. 2. The pressure gauge wasn't entirely filled with glycerin (not sure whether that is a quality issue, but still). 3. There are no 'convenient' handles on my 3gallon chamber, it's just a pot.

Works great

Was even uitzoeken maar het werkt ben er blij mee

Since this is my very first vacuum pump in life, I don't know if it's normal for oil mist or smoke to come out of the filter when evacuating.

Ottimo prodotto per uso hobbistico, raggiunge senza problemi -1Bar e il kit è subito funzionante. Attenzione al filtro, per natura queste pompe dopo i -0.6 / -0.7 bar iniziano a nebulizzare l'olio di lubifricazione, per questo vi conviene sostituire il filtro con uno professionale o che sia in grado di trattenere la nebulizzazione dell'olio. Come potete vedere ho creato un supporto filtro stampato in 3d.

De vacuümpomp en vacuümkamer worden gebruikt tbv het luchtvrij maken van epoxy. Bij het mengen van de epoxy-componenten A en B krijg je altijd te maken met luchtinslag; deze luchtbellen zijn mbv de vacuümpomp en vacuümkamer goed te verwijderen. Bij het gieten van de epoxy krijg je vervolgens volledig heldere epoxy plaatjes.