NAVAC NHB2 High-Flow Refrigerant Hose – 1/2″ to 1/4″ Fittings – 6 Feet Length – 1/2″ Internal Diameter – Faster HVAC Evacuation and Recovery – 20 Microns Vacuum – 1 Year Warranty is designed for efficient HVAC service and dependable hose performance. A high-flow layout helps support fast evacuation and consistent refrigerant transfer. The rugged build supports daily field use where leak resistance and durability matter.
NAVAC NHB2 High-Flow Refrigerant Hose – 1/2″ to 1/4″ Fittings – 6 Feet Length – 1/2″ Internal Diameter – Faster HVAC Evacuation and Recovery – 20 Microns Vacuum – 1 Year Warranty
- High-quality NAVAC NHB2 High
- Vacuum Depth: 20 microns
- Heavy-duty construction for leak-free service
- Engineered for professional HVAC/R performance
- Durable construction for demanding jobsite use











