Dual Stage Rotary Vane Vacuum Pump For HVAC Systems, 5 CFM, 110V, One Half HP, Fast 3 Minute Deep Vacuum, Oil Bottle Included, Overload Protected Motor, Pro Grade Home Workshop Tool VIVOHOME

Powerful Dual-Stage Vacuum Pump for HVAC, Single Unit
✔️ 5 CFM, 0.3 Pa in 3 min, 110V, 1/2 HP, oil bottle included

This dual-stage rotary vane vacuum pump is designed for HVAC maintenance, delivering fast, clean deep vacuums for residential or workshop use. It's ideal for evacuating moisture before refrigerant recharge, helping AC systems seal properly.

✅ 5 CFM flow rate
✅ 0.3 Pa ultimate vacuum in 3 minutes
✅ 110V input, 1/2 HP two-pole copper motor
✅ Die-cast aluminum housing for durability
✅ 304 stainless steel coarse filter and oil mist filter
✅ 1/4 in SAE and 1/2 in Acme intake fittings
✅ Supports refrigerants R134a, R12, R22, R502; R410A with adapter (not included)
✅ Oil bottle included and bottom drain valve for easy maintenance

💡 What is a dual stage vacuum pump used for in HVAC system maintenance and refrigerant charging? This handy tool evacuates air and moisture from lines to ensure proper refrigerant charge and system performance. - Handy for removing moisture before recharge - Speeds up deep vacuum creation for faster service - Supports multiple refrigerants with adapters - Improves system longevity