VIVOHOME HVAC Manifold Gauge Set for R410a R454B R32 R22 with 5ft Hoses for AC Freon Charging and 1/2 HP 5 CFM 2-Stage HVAC Vacuum Pump for R134a R12 R22 R502 R410a AC Systems with Oil Bottle

Designed for residential air conditioning and heat pump service, the VIVOHOME 4-Way Manifold Gauge Set supports traditional refrigerants and newer A2L options like R454B. Clear dual-unit gauges and a familiar 4-way layout help homeowners and HVAC professionals work with confidence. - The VIVOHOME 1/2 HP 5 CFM dual-stage vacuum pump ensures rapid, deep evacuation for AC and HVAC systems. Featuring dual inlet ports, built-in filtration, and motor protection, it supports multiple refrigerants and provides safe, stable performance. Dual oil ports and a clear sight glass make maintenance simple and convenient.

• PACKAGE COMBO: The package includes VIVOHOME HVAC Manifold Gauge Set for R410a R454B R32 R22 with 5ft Hoses for AC Freon Charging and Evacuation with 1/2 HP 5 CFM 2-Stage HVAC Vacuum Pump for R134a R12 R22 R502 R410a AC Systems with Oil Bottle
• HVAC-READY A2L MANIFOLD GAUGE SET: VIVOHOME 4-way manifold gauge set compatible with R22, R410A, R454B, and R32—designed specifically for residential and commercial HVAC service, diagnostics, maintenance, and refrigerant charging
• DUAL-UNIT 4-SCALE PRECISION GAUGES: High & low side gauges show PSI/BAR dual units with 4 refrigerant scales per dial and ±1.6% accuracy; Dry dial design ensures stable cold-weather readings, while a calibration screw ensures consistent long-term accuracy
• DUAL-STAGE VACUUM PERFORMANCE: Powered by a 1/2 HP 4-pole high-torque motor, this 5 CFM dual-stage rotary vane vacuum pump reaches down to 0.3 Pa, helping achieve proper evacuation before refrigerant charging for DIY HVAC, mini split, and automotive A/C servicing
• DUAL-STAGE VACUUM STABILITY: Dual-stage design supports faster pull-down and stable deep vacuum, making it suitable for larger systems and multi-zone mini splits when used under proper setup and recommended operating conditions