SIAD Macchine Impianti�s TCS vent gas recovery products involve a range of reciprocating compressors designed to re-compress vent gas downstream of process reactors to medium/high pressures. The compressed gas is sent to gas recovery plants so that its major components can be returned to the process, thus increasing the efficiency of the plant by reducing its gas consumption. Our compressors are reliable and safe in operation; their compact design facilitates maintenance and makes them suitable for a wide variety of application applications.