Feature 1 It is used as a matching accessories of pressure washers for cleaning the car mechanical equipment floors walls etc 2 Bubble delicate and rich 3 Simple operation just need a washing machine without air compressor you can easily have a professional machine bubble jet effect 4 It can be directly connected with the gun on the pressure washer 5 Bottle can be mounted 1L cleaning fluid cleaning fluid suction amount can be adjusted spray angle can also be adjustedaccording to need it is very convenient to use Specification Material PlasticmetalSize 27x8cmInterface G1 4 FRated pressure 200BAR 2900PSIAllow Pressure 280BAR 3200PSIMaximum flow 20L MIN 5 3USGpmHighest temperature 60C 140F Note No gun muzzle Just for spray foam you can be equipped with muzzle by yourself and removing the foam pot can wash car As long as the interface size suitable for your device that can be used Package Included 1 X Foam Lance Washer Soap 1L Bottle