4CFM Air Vacuum Pump HVAC A/C Refrigeration Kit

A 4CFM (Cubic Feet per Minute) Air Vacuum Pump HVAC A/C Refrigeration Kit typically includes:

1. Vacuum Pump:
   • Capacity: 4 CFM, indicating the volume of air it can pump per minute.
   • Power Source: Electric, usually with a standard power cord for plugging into electrical outlets.
   • Application: Designed for HVAC (Heating, Ventilation, and Air Conditioning) and refrigeration systems.
2. Manifold Gauge Set:
   • Gauges: A set of pressure gauges to measure high and low pressures in the refrigeration system.
   • Hoses: Connecting hoses with fittings for attachment to the refrigeration system.
   • Color-coded: Typically color-coded hoses and valves for easy identification (e.g., blue for low pressure, red for high pressure, yellow for refrigerant).
3. Vacuum Pump Oil:
   • Some kits include vacuum pump oil for lubricating the pump and maintaining its performance.
4. Carrying Case:
   • Many kits come with a durable carrying case for easy transportation and storage.
5. Accessories:
   • Depending on the specific kit, it might include additional accessories such as flare adapters, couplers, and other fittings needed for various HVAC and refrigeration tasks.
6. Applications:
   • Commonly used for tasks like evacuating and degassing air conditioning and refrigeration systems, removing moisture and contaminants, and preparing the system for refrigerant charging.
7. Features:
   • Oil-sealed rotary vane pump design for efficient vacuum generation.
   • Built-in check valve to prevent oil backflow.
   • Durable construction for long-lasting performance.
   • Easy-to-read gauges with protective covers.