3.5 CFM Single Stage Rotary Vane Vacuum Pump For HVAC Auto AC Refrigerant Recharging With R134a AC Manifold Gauge Set Combo Pro Grade Build Heavy Duty Aluminum Casing Low Noise Oil Sight Glass Easy Start Maintenance Free By ZENY

High-Performance 3.5 CFM Vacuum Pump with Gauge Set
✔️ 3.5 CFM flow, 5 Pa vacuum, 1/4 HP, R134A gauge set

This compact, heavy-duty vacuum pump is built for automotive AC refrigerant service and home HVAC work. It features a rugged aluminum housing, an oil sight glass for quick oil checks, a bottom oil drain, and a direct-drive motor for easy start and maintenance-free operation. Includes a complete R134A gauge set with hoses, adapters, and a protective sleeve for safe, efficient refrigerant charging.

✅ Flow rate (VP125): 3.5 CFM (100 L/min)
✅ Ultimate vacuum: 5 Pa (0.05 mbar)
✅ Power: 1/4 HP; Inlet Port: 1/4" flare
✅ Oil capacity: 320 ml; oil sight glass for monitoring
✅ Includes: R134A gauge set, ACME adapters, hoses (~4 ft each)
✅ Durable: heavy-duty aluminum casing; low noise operation

💡 What is an HVAC vacuum pump with a gauge set used for? This handy tool evacuates air and moisture from refrigerant lines, ensuring safe and accurate charging of R134A and other common refrigerants.
- Handy for preparing systems before recharge to prevent moisture damage
- Helps verify deep vacuum levels to avoid trapped air or leaks
- Includes color-coded gauges and adapters for quick, safe readings
- Works with standard 1/4" flare fittings and ACME adapters