i need to use a machine to create the gas to supply the genset and i am only given the 2000 liters per hour. so the genset uses 269 meter cube per hour at 100% power. how do i do the conversion to make sure i am supplying it with enough gas or if i need more gas generating machines. thanks update the gas generator is 2000 liters per hour at 60 psi and the genset is consuming 269 meter cube per hour at 2-34 kpa or 4.6 - 80 oz/inch square