SucceBuy 1.5 / 3 / 5 Gallon Vacuum Chamber & 3.5CFM Single Stage Pump Kit with 4.92ft Hose for Degassing Resin Silicone Epoxies

SucceBuy AC Vacuum Pump and Gauge Set 3.5CFM 1/4HP / 4.5CFM 1/3HP Single Stage or 7CFM 3/4HP Two Stage for HVAC Air Conditioning