Convert liter/minute [L/min] to cubic inch/second [in^3/s] Online | Free flow Converter

/Minute [L/min]


Liter per minute (L/min) is a unit of volumetric flow rate that measures the volume of liquid passing through a system every minute. One liter equals 1,000 cubic centimeters, so L/min quantifies how many liters flow per sixty seconds. This unit is widely used in industrial processes, water distribution, chemical dosing, HVAC systems, and medical applications where higher or more immediate fluid flow rates are important. For example, in water supply systems, L/min is used to specify the capacity of pumps, pipes, and faucets to ensure adequate water delivery. In chemical industries, it helps regulate the precise addition of liquid reagents in processes that require real-time monitoring. In medical applications, L/min is used to control intravenous fluid delivery or respiratory gas flow in ventilators, ensuring patient safety and accurate treatment. Compared to L/h, liter per minute allows for finer, real-time control of fluid movement, making it suitable for both industrial and healthcare settings. Using L/min enables engineers, technicians, and medical professionals to measure, manage, and optimize fluid flow efficiently, ensuring precision, safety, and reliability in operations that depend on controlled liquid movement.


Cubic Inch/Second [in³/s]


Cubic inch per second [in³/s] is a unit of volumetric flow rate that measures the volume of fluid or material passing through a system every second, based on the cubic inch. One cubic inch equals approximately 16.387 milliliters. Expressed per second, in³/s is commonly used in laboratory, medical, and precision industrial applications where real-time control of small-volume flows is essential. For example, in microfluidic experiments, a chemical solution may flow at 2 in³/s to maintain precise reaction conditions. In medical settings, infusion pumps can use in³/s to deliver accurate fluid dosages quickly and safely. In small-scale industrial processes, this unit is used to regulate lubrication systems, chemical dosing, or ingredient mixing with high precision. Compared to in³/min or in³/h, cubic inch per second provides instantaneous, high-resolution measurement, enabling immediate adjustments and precise control over the flow. Using cubic inches per second allows scientists, engineers, and technicians to measure, monitor, and optimize fluid or material flow, ensuring accuracy, safety, and efficiency in applications where even minor deviations can affect outcomes or product quality.



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