The Clesse BP2303 37mb UPSO-OPSO Low Pressure Propane Regulator. Delivering a powerful flow rate of 30kg/hr, this regulator is crafted to provide precise control and robust safety features, making it an essential component for various applications. With the model number 006836RB, it stands out for its user-friendly design and advanced safety mechanisms. Precision Pressure Management: Offers accurate pressure control to ensure your propane-powered appliances and systems operate smoothly and efficiently. Enhanced Safety Measures: Equipped with a Pressure Relief Valve (LRV) and an Over Pressure Shut Off (OPSO) featuring a visual indicator and a rotating cap for easy pressure balancing and reset. User-Friendly UPSO: The Under Pressure Shut Off (UPSO) is designed with a clea