When it comes to running a 5 gallon still, the duration of the run can vary depending on several factors such as the type of still, the desired output, and the specific conditions of the distillation process. In your case, using a 2″ column on a PSII still, you mentioned that a stripping run takes around 4 1/2 to 5 hours with the heat turned up to achieve a small stream.
Firstly, it's important to note that different types of stills have varying capacities and efficiency levels. A 5 gallon still is relatively small and is commonly used by home distillers or for small-scale production. The size of the still can affect the duration of the run as it determines the volume of liquid that needs to be processed.
When conducting a stripping run, the goal is to efficiently separate and collect the alcohol from the wash or mash. This initial run focuses on extracting as much alcohol as possible, without much concern for the quality or purity. Consequently, the process can be completed relatively quickly compared to more intricate distillation methods.
To achieve a small stream during the stripping run, you mentioned turning up the heat. It's worth noting that the rate of distillation is influenced by the heat input, but it's essential to find a balance to avoid potential issues such as burning or scorching the wash. Adjusting the heat to a level where a steady stream is achieved is a good approach, but it's crucial to closely monitor the process to prevent any unwanted outcomes.
In terms of a specific time frame, the duration of a stripping run can vary depending on factors such as the alcohol content of the wash, the efficiency of your still, and personal preference. Some distillers may choose to run their stills for longer periods to ensure maximum extraction, while others may opt for a quicker run to save time and energy.
Additionally, the specific characteristics of your wash or mash can also influence the duration of the run. Factors such as the starting alcohol content, the presence of solids or impurities, and the desired final product can all play a role in determining the optimal run time.
It's important to remember that distilling alcohol requires adherence to legal regulations and safety precautions. Always ensure that you are operating within the bounds of the law and following proper distillation procedures to ensure the safety of yourself and others.
The duration of a 5 gallon still run can vary depending on various factors such as the type of still, the desired output, and the specific conditions of the distillation process. For a stripping run using a 2″ column on a PSII still, it typically takes around 4 1/2 to 5 hours with the heat turned up to achieve a small stream. However, it's essential to consider individual circumstances and adjust accordingly to ensure the best results while maintaining safety and legal compliance.