An egg processing apparatus, comprising: a plurality of egg processing devices configured to interact with an avian egg; and a sanitization system in fluid communication with the egg processing devices, the sanitization system being configured to deliver sanitizing fluid to the egg processing devices for sanitization thereof after interaction with an egg, the sanitization system having a valve-less manifold assembly comprising: a fluid inlet; a plurality of fluid outlets, each fluid outlet being in fluid communication with a respective egg processing device; a manifold cap defining a main fluid channel in fluid communication with the fluid inlet and tapering therefrom; a manifold body operably engaged with the manifold cap and defining a plurality of fluid delivery channels in fluid communication with the main fluid channel and extending therefrom, each fluid delivery channel having a plurality of outlet channels extending therefrom such that each fluid delivery channel is in fluid communication with a respective fluid outlet, the outlet channels being spaced-apart along the fluid delivery channels; and wherein each fluid delivery channel branches off from the main fluid channel at a respective fluid junction, and further wherein each fluid delivery channel tapers from the respective fluid junction. a plurality of egg processing devices configured to interact with an avian egg; and a sanitization system in fluid communication with the egg processing devices, the sanitization system being configured to deliver sanitizing fluid to the egg processing devices for sanitization thereof after interaction with an egg, the sanitization system having a valve-less manifold assembly comprising: a fluid inlet; a plurality of fluid outlets, each fluid outlet being in fluid communication with a respective egg processing device; a manifold cap defining a main fluid channel in fluid communication with the fluid inlet and tapering therefrom; a manifold body operably engaged with the manifold cap and defining a plurality of fluid delivery channels in fluid communication with the main fluid channel and extending therefrom, each fluid delivery channel having a plurality of outlet channels extending therefrom such that each fluid delivery channel is in fluid communication with a respective fluid outlet, the outlet channels being spaced-apart along the fluid delivery channels; and wherein each fluid delivery channel branches off from the main fluid channel at a respective fluid junction, and further wherein each fluid delivery channel tapers from the respective fluid junction. a fluid inlet; a plurality of fluid outlets, each fluid outlet being in fluid communication with a respective egg processing device; a manifold cap defining a main fluid channel in fluid communication with the fluid inlet and tapering therefrom; a manifold body operably engaged with the manifold cap and defining a plurality of fluid delivery channels in fluid communication with the main fluid channel and extending therefrom, each fluid delivery channel having a plurality of outlet channels extending therefrom such that each fluid delivery channel is in fluid communication with a respective fluid outlet, the outlet channels being spaced-apart along the fluid delivery channels; and wherein each fluid delivery channel branches off from the main fluid channel at a respective fluid junction, and further wherein each fluid delivery channel tapers from the respective fluid junction.