The LFR Regulator Filter is a robust, all-metal solution from Festo, designed for demanding environments, with high corrosion resistance (KBK 3) and temperatures from -40 to +80 °C. Adapted to withstand UV radiation and corrosive conditions, it is offered with or without a pressure gauge. It stands out for its safe manual extraction and energy efficiency with excellent flow rates, while maintaining an attractive price. It meets the EU Ex protection directive (ATEX), available in Midi size, ensuring safety and reliability in potentially explosive environments.