An inline gas/liquid infusion system comprising: an inline gas liquid absorption device, and a pump for providing incoming liquid to the inline gas liquid absorption device, a liquid pressure sensing device configured to sense a liquid pressure of the incoming liquid, a gas pressure sensing device configured to sense a gas pressure of an incoming gas provided to the inline gas liquid absorption device, and an electronic control logic subsystem having a signal processor configured to: receive from the liquid pressure sensing device signaling containing information about a liquid pressure of the incoming liquid provided from the pump to the inline gas liquid absorption device; receive from the gas pressure sensing device signaling containing information about a gas pressure of the incoming gas provided to the inline gas liquid absorption device; determine corresponding signaling containing information to control the liquid pressure of the incoming liquid provided from the pump to the inline gas liquid absorption device, based upon the signaling received from the liquid pressure sensing device and from the gas pressure sensing device; and control the pump based on the determined corresponding signaling in order to provide real time adjustable set point output levels of gas absorption in the inline gas liquid absorption device, wherein the signaling received contains information about the liquid pressure sensed and the gas pressure sensed; and the signal processor is configured to determine the real time adjustable set point output levels of the gas absorption by monitoring the signaling received and adjusting the liquid pressure of the incoming liquid provided from the pump to the inline gas liquid absorption device based upon a differential pressure between the liquid pressure sensed and the gas pressure sensed. an inline gas liquid absorption device, and a pump for providing incoming liquid to the inline gas liquid absorption device, a liquid pressure sensing device configured to sense a liquid pressure of the incoming liquid, a gas pressure sensing device configured to sense a gas pressure of an incoming gas provided to the inline gas liquid absorption device, and an electronic control logic subsystem having a signal processor configured to: receive from the liquid pressure sensing device signaling containing information about a liquid pressure of the incoming liquid provided from the pump to the inline gas liquid absorption device; receive from the gas pressure sensing device signaling containing information about a gas pressure of the incoming gas provided to the inline gas liquid absorption device; determine corresponding signaling containing information to control the liquid pressure of the incoming liquid provided from the pump to the inline gas liquid absorption device, based upon the signaling received from the liquid pressure sensing device and from the gas pressure sensing device; and control the pump based on the determined corresponding signaling in order to provide real time adjustable set point output levels of gas absorption in the inline gas liquid absorption device, receive from the liquid pressure sensing device signaling containing information about a liquid pressure of the incoming liquid provided from the pump to the inline gas liquid absorption device; receive from the gas pressure sensing device signaling containing information about a gas pressure of the incoming gas provided to the inline gas liquid absorption device; determine corresponding signaling containing information to control the liquid pressure of the incoming liquid provided from the pump to the inline gas liquid absorption device, based upon the signaling received from the liquid pressure sensing device and from the gas pressure sensing device; and control the pump based on the determined corresponding signaling in order to provide real time adjustable set point output levels of gas absorption in the inline gas liquid absorption device, wherein the signaling received contains information about the liquid pressure sensed and the gas pressure sensed; and the signal processor is configured to determine the real time adjustable set point output levels of the gas absorption by monitoring the signaling received and adjusting the liquid pressure of the incoming liquid provided from the pump to the inline gas liquid absorption device based upon a differential pressure between the liquid pressure sensed and the gas pressure sensed.