This Ampia high pressure gas regulator is suitable and compatible with 50kg gas cylinders. Very high-quality product and reliable. The body and cover of this regulator form a sealed unit after assembly in order to prevent any external interference which may affect the regulating mechanism. The regulator can be equipped with a flow limiter which cuts off the gas flow automatically at approx 1500 l air/hr. (under normal cylinder pressure) in case of ruptured gas tubing or the gas tubing is pulled off. After cut-off the gas escape is limited to a maximum 35 l air/hr. It has a safety locking mechanism that makes it difficult for anyone to tamper with and makes it safe to use. It is easy to install and maintains proper working conditions over long periods of time.