Description: 【Efficient Drain Cleaning】: The 3/8 NPT Sewer Jetter Rotating Nozzle is designed specifically for effective removal of oil blockages in drain pipes, ensuring a thorough and efficient cleaning process 【Compatibility Requirements】: This nozzle is great suited for commercial machines with a power rating of over 3000W. It is not compatible with small household machines, gasoline engines, or machines with capacities exceeding 40 liters 【Usage Limitations】: Not suitable for cutting through tree roots or concrete blockages, and it cannot navigate bends in pipes effectively. Ensure your equipment meets the specified requirements for great performance 【Installation Restrictions】: Avoid using this nozzle with fire hydrants, sprayers, submersible pumps, or water extraction pumps to prevent damage and ensure security during operation 【Suitable Application】: This product is intended solely for specific industrial applications and should not be used on vacuum trucks or water tankers to maintain its integrity and functionality Specification: Material: Chrome Copper, Titanium Alloy Size Chart: 6.06cm/2.39inch Package Includes: 1 3/8 NPT Sewer Jetter Rotating Nozzle Note: Please allow slightly errors due to manual measurement and different monitors.