The pressure regulator is designed for an outlet pressure of up to 300 bar and is suitable for welding gases, mixed gases and shielding gases such as argon, CO2 or Mix 18. Equipped with a W21.8 x 1/14" thread, the pressure regulator can be used universally and fits the most common standard gas cylinders. Thanks to the first-class brass workmanship and solid construction, the cylinder pressure regulator is extremely robust, durable and can withstand the highest loads. Manufactured in accordance with DIN EN ISO 2503, the pressure regulator is perfectly suited for the extraction of compressed technical gases and is indispensable for all shielding gas welding processes. The pressure regulator reliably ensures a constant gas flow. The flow rate is infinitely variable from 0 to 30 l/min (argon / CO2). With its high-quality finish, the cylinder pressure regulator is particularly suitable for professional use in industry, trade and DIY. Scope of delivery: 1 x Stahlwerk ST-300 Pro pressure regulator. 1 x G 1/4" nozzle.