3.5 CFM HVAC Vacuum Pump 1/4 HP AC Manifold Gauge Set Kit R134a R22 R410A

Professional 3.5 CFM 1/4HP HVAC Vacuum Pump & Manifold Gauge Set Complete AC Diagnostic & Recharge Kit • ETL Certified • Wide Refrigerant Compatibility

Designed for Automotive A/C, HVAC, and Refrigeration Service. This complete kit provides fast system evacuation, accurate pressure diagnostics, and reliable long-term performance for professional technicians and DIY users.

Key Features

• Excellent Maintenance Tool – Efficiently removes moisture before refrigerant refill; ideal for AC system evacuation and recharge.
• 3.5 CFM Single-Stage Vacuum Pump – 1/4 HP motor, 1440 RPM, ultimate vacuum 5 Pa (25 Microns).
• Durable Construction – Die-cast aluminum housing with composite anti-slip rubber base.
• Cooling & Protection – Built-in high-volume cooling fan supports extended operation.
• Oil Monitoring System – Sight glass window for easy oil inspection; bottom oil drain valve for quick maintenance.
• Professional Manifold Gauge Set – Large viewing glasses for clear refrigerant flow visibility.
• Color-Coded Gauges & Hoses – Red (high), Blue (low), Yellow (service) for easy identification.
• Reinforced Rubber Hoses – 5 ft length, leak-proof seal design.
• Wide Refrigerant Compatibility – R134a, R12, R22, R502, R410a systems.
• Includes R410a Adapters – 1/4" to 5/16" fitting conversion.

Technical Specifications

• Voltage: 110V / 60Hz
• Motor Power: 1/4 HP
• Free Air Displacement: 3.5 CFM (100 L/min)
• Ultimate Vacuum: 5 Pa (25 Microns)
• Motor Speed: 1440 RPM
• Intake Fitting: 1/4" & 1/2" Flare
• Oil Provided: 0.35 qt (330 ml)
• Package Dimensions: 14.2 × 10.6 × 12.2 in
• Package Weight: 21.2 lbs

Package Includes

• 1 × 3.5 CFM 1/4 HP Vacuum Pump
• 1 × 0.35 qt (330 ml) Vacuum Oil
• 1 × Manifold Gauge Set
• 3 × 5 ft Color-Coded Hoses
• 2 × R410a Fitting Adapters
• 2 × Quick Couplers
• 2 × R134a Can Taps (Self-Sealing & Puncture Type)
• 1 × Thermometer
• 1 × Carry Bag

Built for Reliable Performance • Accurate Pressure Measurement • Long Service Life
Please confirm refrigerant compatibility and 110V US power requirement before purchase.