Pressure regulation system and method for a fluidic product having particles

A method of maintaining a backpressure of a fluidic product, the method comprising:

• pressurizing a first reservoir to a first predetermined pressure level using compressed air;
• delivering the fluidic product to the pressurized first reservoir until a current level of the fluidic product in the first reservoir reaches a first predetermined level;
• pressurizing a second reservoir to a second predetermined pressure level using the compressed air;
• delivering the fluidic product to the pressurized second reservoir until a current level of the fluidic product in the second reservoir reaches a second predetermined level;
• controlling the backpressure of the fluidic product using the first reservoir and the second reservoir such that a discharge flow of the fluidic product is continuous;
• continuously delivering the fluidic product to the first reservoir when an intake of the fluidic product into the second reservoir is discontinued;
• transitioning the second reservoir into an unpressurized state after discontinuing the intake of the fluidic product into the second reservoir;
• and
• equalizing the second reservoir with atmospheric pressure to achieve the unpressurized state in the second reservoir.