Description: Product name: Air-conditioning pipe cleaning bottle Measuring range: 0-200psi Capacity: 1000ml Product weight: 950G Product size: 16*9*35.5cm Product material: high quality thick 304 stainless steel bottle body Air pressure setting: the factory value is automatically deflated between 8-12 kg, adjustable Scope of application: R12, R134a, R404 and R22 and other air-conditioning systems are applicable to cars, trucks, and trucks Role: cleaning air-conditioning pipes Features: 1. Upgraded configuration readable pressure gauge, real-time monitoring of the pressure in the bottle, convenient operation, safe operation! 2. The bottle body is upgraded to thicken high-quality stainless steel, high-end craftsmanship feels heavy, durable, safe and reliable 3. Featured stainless steel catheters, not other brands of plastic tubes! The liquid is discharged smoothly, and there will be no phenomenon that the plastic tube is folded and does not divert! How to use: 1. Prepare the air-conditioning system for disassembly in sections 2. Install the gun head, hose, joints and other accessories 3. Pour the cleaning agent into the bottle and tighten the cap 4. Connect the air inlet of the cleaning bottle to the air pump and turn on the air pump 5. Turn on the air pump and inflate about 8 kg into the cleaning bottle. (The product is equipped with a pressure relief valve, and the air pressure exceeds 12 kilograms and automatically exhausts) 6. Turn off the air pump. Press the tip of the gun to start cleaning 7. The evaporator box, condenser and pipeline need to be cleaned thoroughly. If the system is dirty, it is recommended to soak for more than 10 minutes after injecting cleaning agent Packing list: 1 x empty stainless steel tank, 1 x 3.5 foot hose, 1 / 4 "female connection and flushing gun with rubber cone nozzle 1 x spare rubber tapered head 1 x spare 1 / 4 "NPT European air plug accessories 1 x spare 1 / 4 "SAE Brass Hose Adapter 1 spare O-ring rubber seal Hose fittings: 2 spare plastic gaskets Note 1.Please allow 0-1cm error due to manual measurement. Please make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item