VIVOHOME 1/2 HP 5CFM 2 Stage AC Vacuum Pump and 4 Way

Highlights

• DUAL-STAGE HVAC PUMP: VIVOHOME's dual-stage pump achieves deeper vacuums via preliminary vacuum and further pressure reduction, ideal for demanding HVAC tasks; Includes 1/2” ACME, 1/4” SAE ports, and adapters (two R410a 1/4” male to 5/16” female, one 1/4” male to 1/2” female) for R134a, R12, R22, R502, R410a compatibility
• POWERFUL MOTOR: Equipped with a 1/2 HP high-torque, 4-pole copper motor, the VIVOHOME vacuum pump delivers 2880 RPM and a 5 CFM flow rate, evacuating systems down to 0.3 Pa (2.25 microns) in just 3 minutes for faster, more efficient performance and thorough evacuation
• SAFE & QUIET OPERATION: An anti-backflow valve prevents oil backflow during sudden shutdowns; Integrated motor current protection prevents overload or phase loss that can lead to overheating or motor damage for reliable operation throughout its recommended duty cycle; A high-volume fan, large mesh vent, and T-shaped heat fins enhance heat dissipation, keeping noise levels under 65 dB for a quieter, more comfortable work environment
• PORTABLE & USER-FRIENDLY: Easy to carry with an ergonomic handle and non-slip feet; The die-cast aluminum housing minimizes leaks, while the visible oil window allows easy monitoring of oil levels; A bottom drain valve simplifies maintenance, and the 304 stainless steel coarse filter blocks dust, while the cotton exhaust filter and metal filter remove oil mist
• ±1.6% ACCURACY GAUGE: This manifold gauge ensures precise pressure measurement for refrigeration systems; It features an oil-filled core to resist wear and a dry dial for better winter performance; A large sight glass allows clear refrigerant flow visibility, while color-coded gauges ensure accurate readings for refrigerant charging, diagnostics, and coolant recovery
• DURABLE & PRACTICAL: Built with a shock-resistant core to protect internal mechanisms while the calibration screw for zero-setting and scales for R12, R22, R134a, and R410a refrigerants; Its rubber-wrapped design ensures durability, while the aluminum body adds strength; A convenient hook allows for hands-free operation, making it both tough and practical
• 4 COLOR-CODED HOSES: Easily identify the high-pressure (red), low-pressure (blue), refrigerant adding(yellow), and vacuuming(black) hoses; Made of 3 reinforced rubber layers with a leak-proof seal, these hoses are flexible, durable, and resistant to damage; Ideal for maintaining R134a, R12, R22, R502, and R410a air conditioning systems