Features 360° Rotation: The maximum cleaning diameter reaches 1-6 meters, and the rotary type can be rotated 360° for spraying. High Quality Performance: small size, easy installation, well-polished inner and outer surfaces, extremely low water consumption, which greatly reduces cleaning costs. Stainless Steel Material: This spray ball is made of high-quality stainless steel, which has high hardness, corrosion resistance, durability and more peace of mind. Working Pressure: The working pressure is about 1.5 to 2.5 kg, and the ideal cleaning effect can be achieved. Excellent After-sales Service: We provide you with high-quality after-sales service. If you have any questions, please feel free to contact us, and we will deal with it for you as soon as possible. Description: These cleaning spray balls are self-cleaning and self-lubrication designed, used to clean rotating nozzle itself and lubricate bearing while working, ensuring longer service life and fully meet the requirements sanitation. They are mainly used in small and medium size tank cleaning or barrels, tanks, reaction kettle, equipment chamfer of tank container in pharmaceutical, food and beverage and chemical industries. Specifications: Material: Stainless steel Thread Connection: G1/2  Thread Inner Diameter: Approx 1.86cm Flow: 15L/min(under 2kg pressure) Clean Area Diameter: 1m to 6m Type: Fix, rotary(optional) Size: 6 x 4cm / 2.36 x 1.57"(fix) 10.2 x 3.5cm / 4 x 1.37"(rotary) Weight: Approx 85g(fix), 217g(rotary) 1kilogram(force)=1bar=0.1Mpa=14.5psi Package Includes: 1 x Spray Ball Note: 1. Please allow 1-5mm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Package List