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

Arrivata nei tempi previsti, macchina perfettamente funzionante. Richiede qualche minuto per l’assemblaggio e l’immissione dell’olio che è in un barattolo nella confezione. Le istruzioni non hanno immagini molto dettagliate ma nel complesso il rapporto prezzo/qualità sembra molto vantaggioso.

ottimo prodotto .........................................................................................................................................................................

Equipo perfecto para realizar el vacío y experimentos escolares, útil para equipos de aire acondicionado en la puesta de funcionamiento

Livraison rapide, bien protégé, produits conformes à la description, facile à monter et à utiliser.

Just got into resin casting also making my own custom silicone molds. Prior to using this kit, using undegassed silicone molds for casting resin in a pressure pot caused a lot of surface defects. This kit came with everything I needed. The chamber is more than big enough to degass large containers of silicone. The fittings and Guage are solid top quality. The reversible cover is a pretty thick piece of acrylic. The pump has been fabulous. Fairly quiet and pulls consistently. I filled the pump with Robinair 13203.0 Premium oil and can get full vacuum within a minute. This is my first vacuum chamber kit and I'm very pleased with the overall quality. I'd highly recommend this to anyone starting out on a budget. The new molds have been great with perfect castings. One thing I wished it had would be a quick disconnect for the hose to make setup and storage easier.

Il prodotto, arrivato in pochi giorni, corrisponde esattamente alla descrizione e funziona correttamente. Molto soddisfatto.

délai très satisfaisant produit encore non utilisé

Produit reçu conforme à la commande, 3 jours avant la date prévue d’arrivée. Reste à utiliser le produit, mais la logistique est à recommander, ce qui est déjà un bon premier point.

Bought this as a present for my wife who loves to make resin art. The 1.5 gallon size easily holds pint size cups of resin without being so large as to be awkward. The quality of the materials is excellent. The seals appear sturdy. The pump works well and the degassing is complete within about 5 minutes. One thing to note: the pump oil chamber was not full upon arrival and needed about a 1/2 cup to fill. So I was glad that I ordered a quart of vacuum oil at the same time.

`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.