VIVOHOME A2L AC Vacuum Pump and Manifold Gauge Set, 1/4 HP 3.5CFM Single Stage HVAC Vacuum Pump Kit with 5ft Hoses, Sparkless Motor for R454B R32 R1234yf R134a R22 R410a Car Mini Split Systems

SPARKLESS EXPLOSION-PROOF VACUUM PUMP: VIVOHOME 3.5 CFM single-stage vacuum pump features a sparkless motor and ignition-proof switch for safe operation with A2L refrigerants including R32, R1234yf, and R454B; Ideal for precise HVAC evacuation. FAST & POWERFUL EVACUATION: Powered by a 1/4 HP motor running at 1728 r/min, this vacuum pump delivers 3.5 CFM airflow and reaches an ultimate vacuum of 15 microns (2 Pa), helping quickly remove moisture and air from HVAC and refrigeration systems. QUIET & RELIABLE OPERATION: Dual 1/2"" ACME and 1/4"" SAE inlet ports fit most HVAC and automotive A/C systems; Motor current protection prevents overheating, while the stainless steel filter and oil mist exhaust filter keep operation cleaner and quieter. PORTABLE & EASY MAINTENANCE: Weighing only 12.1 lb, the pump features an ergonomic handle and anti-slip base for easy transport; Die-cast aluminum housing minimizes leaks, while the visible oil window and bottom drain port simplify routine maintenance. A2L-COMPATIBLE MANIFOLD GAUGE: 3-way manifold gauge set delivers ±1.6% accuracy with dual gauge cores and a durable aluminum body; Each dial features 5 refrigerant scales for R134a, R410A, R32, R1234yf, and R454B for clear HVAC system diagnostics. FULL-SERVICE HVAC GAUGE KIT: Includes 3.5 CFM vacuum pump, 3-way manifold gauge, 3 color-coded hoses with lock valves, R134a & R1234yf quick couplers, self-sealing can taps, and adapters—all-in-one kit for fast HVAC & automotive A/C service