GRAF Gastech realizes biogas and biomethane compression systems for injection into pipeline or transport by means of tube trailers.
Compressor units are available in multiple configurations in terms of capacity and working pressure and can be designed in accordance with customers’ specifications.
“Oil-free” versions are available realized by means of distance pieces and proper technologies for achieving outlet gas free from oil contamination.
Compressors are designed in order to achieve non-stop use of the equipment until 8000 working hours without any maintenance step and low-impact maintenance costs.
GRAF Gastech equipment is completely managed by microprocessor systems that allow to regulate the capacity by means of speed adjustment achieved by microprocessor controlled inverter and then having high versatility and integration into each equipment type.