Feature: 1. Application: Low pressure regulator generator is used for small engines, suitable for low pressure NG and LPG steam fuel. 2. Replacing OE Number: The part number of low pressure regulator for reference is 039‑122, please confirm whether it is consistent with the OE you need. 3. Precise Control: The regulator is designed to deliver precise control over the gas pressure, providing optimal performance for your equipment. 4. Safe and Dependable: The low pressure regulator ensures safe and dependable gas flow, making it ideal for use in fueled appliances. 5. Sturdy Construction: Constructed with metal materials, the regulator is sturdy and can withstand extreme weather conditions, ensuring long lasting performance. Specification: Item Type: Low Pressure Regulator Material: Metal OE: 039-122 Inlet: 23.5mm/0.93in internal thread Outlet: 14.5mm/0.57in internal thread Application: Used for small engines low pressure dimethylmethane or NG . Package List: 1 x Low Pressure Regulator1 x Lid Note: 1. Please carefully check whether the model matches before purchasing.2. It is strongly recommended to install it by a professional mechanic3. Whether before or after sales, if you have any questions, please contact our customer service team in time, we will provide the best and professional service