3 CFM Single Stage Rotary Vane Vacuum Pump With Solenoid Valve For HVAC And AC Refrigerants Pro Grade Vacuum Source 110V Operation Efficient Desiccation And Filtration Support Oil Capacity 300 Ml

Single-unit 3 CFM Rotary Vacuum Pump with Solenoid
✔️ 3 CFM flow, 110V, 25-30 Pa vacuum, 300 ml (10.1 oz) oil

This compact, single-stage rotary vane vacuum pump gives reliable vacuum for HVAC service, filtration, desiccation, and lab work. It’s a go-to for evacuating refrigerant lines and prepping systems for recharge, compatible with R134A, R410A, R12, R22, R502 refrigerants.

✅ Flow rate: 3 CFM (84 L/min) and 1/4 HP max power
✅ Ultimate vacuum: 25-30 Pa for fast moisture removal
✅ Oil capacity: 300 ml (10.1 oz); inlet ports: 1/4" SAE (6.35 mm) and 1/2" ACME (12.7 mm)
✅ Solenoid valve prevents backflow of oil or gas
✅ Compact, portable design for field service
✅ Refrigerant compatibility: R134A, R410A, R12, R22, R502

💡 What is a vacuum pump used for in HVAC work? This handy device pulls vacuum to remove moisture and air from lines, aiding proper refrigerant recovery and system drying.
- Handy for evacuating refrigerant lines before recharge
- Supports desiccation, filtration, and solid phase extraction in labs and field work
- Benefits from a solenoid valve that prevents backflow and oil loss