Specification:Color: GreyStyle: SimpleMaterial: Copper, Aluminum, Iron, PlasticNumber of Modes: 3 (Gaseous, Liquid, Push-pull Mode)Plug: American StandardVoltage: 110V 60HZMotor Power: 1/2HP (Double Cylinder)High-voltage Protection: 558psiRecovery Rate: 0.25kg/min (Gaseous), 1.8kg/min (Liquid), 6kg/min (Push-pull Mode)Product Size: 40*25*36cm/ 15.75*9.84*14.17inPackage Size: 50*22*35cm/ 19.69*8.66*13.78inNet Weight: 16kg/ 35.56lbsDetails:Double-cylinder: This is a double-cylinder refresher recovery machine, which has a more powerful and efficient ability to recover vapor and liquid refrigerant quickly compared to a single cylinder.Filter: It uses a high polymer filter, which can effectively filter the acidic substances in the refrigeration system, to maintain the purity of the refrigerant.Pressure Gauges: It is equipped with a high-pressure gauge and a low-pressure gauge so that you can more intuitively detect the air pressure when the machine is in operation, and also ensure your use safety.Package Included:1* Two-Cylinder Refrigerant Recovery Machine1* Filter1* Connecting Hose1* Power Cable1* English Operating ManualNotes:1.Please note that it is not suitable for explosive, flammable, or corrosive refrigerants.2.Please "self-clean" the equipment after each use, otherwise, the residual liquid refrigerant in the condenser may cause damage to the components.3.Please note that the disposable steel cylinders on the market are equipped with one-way valves, so this product does not apply to recycled steel cylinders.4.Please note that the air inlet can be properly closed when the liquid recovery speed is too fast and the generated liquid will cause high-pressure protection.