Kundenbewertungen für VEVOR 220V Unterdruckpumpe Vakuumgeräte Pumpe 4 CFM Vakuumpumpe Unterdruckpumpe1720 U Refrigerant Vacuum Pump

I recently purchased this vacuum chamber to perform some experiments related to a PhD project. I was surprised at how good quality all of the equipment was, especially for the price! I will say that the rotary vane pump is very smoky, but our lab has an extraction system so it wasn't a concern!

Preis Leistung super Schnelle Lieferung.

Muito bom A entrega foi rápida muito prestável O produto bem embalado tudo como demonstra e a funcionar 100%

Easy to use, exceeded expectations, very quick turn around for delivery, feels very sturdy whilst in use,

..................................Great Product, good value, arrived promptly, highly recommend...............

The pump came with a small bottle of oil, which was enough to fill it up. Everything was included in the kit to get started. However, if you intend to do vacuum bagging, you will need to buy the bags separately as these were not included.

Hoge kwaliteit, heb ik het voor je gekocht om siliconenmallen te maken. Het was zeer nuttig voor mij.

Sono rimasto veramente sorpreso dalla qualità e dall' affidabilità dell'azienda. Prodotto ottimo e spedizione puntuale. Ho acquistato questo kit per i miei lavori in resina e devo dire che non ne posso fare più a meno. NOTA IMPORTANTE: la pompa arriva "spesso" senza olio quindi prima di metterla in funzione controllate il livello. Potete reperire l'olio in un qualsiasi ferramenta l'importante che sia per uso idraulico.

Product works as described. I use it for degassing silicone and resin for mold making and resin casting. Works perfectly but I have since ordered a smaller chamber to make the degassing process quicker (less volume).

Great product, I've been using for my resin work. Very impressed how it removes the bubbles. My products are lovely and clear, However, really need instructions with the vacuum.