3CFM 1/4HP Single Stage Air Vacuum Pump Kit For HVAC And Refrigeration R134a R12 R22 R410a Includes AC Manifold Gauge Durable Carrying Tote Quiet Die Cast Aluminum Housing Built In Thermal Protection Low Vibration Base
✔️ 3CFM single-stage pump with gauges, hoses, and carrying case
This compact refrigerant vacuum pump kit evacuates HVAC and refrigeration lines, pulling deep vacuums to prep for leak testing and proper refrigerant charging. It's designed for service on R134a, R12, R22, and R410a systems and includes a durable carrying tote for field use.
✅ 3CFM free-air displacement; single-stage rotary vane design
✅ Ultimate vacuum: 5 Pa
✅ Die-cast aluminum housing for durability and light weight
✅ Low-vibration composite base for quiet operation
✅ Built-in thermal protection to prevent burnout
✅ Dual-pressure gauges with oversized sight-glass for easy viewing
✅ Three color-coded hoses with 1/4" SAE and 5/16" SAE fittings
✅ Hose burst pressure 4000 PSI; max working pressure 800 PSI
✅ 110V / 50-60Hz; 1/4 HP; 1440 RPM
✅ Includes carrying tote for gauge and hoses
💡 What is a long-tail question to ask about a vacuum pump used in HVAC and refrigeration?
- How does a single-stage pump evacuate air and moisture for refrigerant charging quickly - Why is a deep 5 Pa vacuum important for proper system sealing - What maintenance steps help extend pump life during field service - How do the included gauges, hoses, and tote ease daily HVAC work