1. What is a Flow Rate Converter for Cytiva Systems?

Definition: This calculator converts flow rates between gallons per minute (GPM), liters per minute (LPM), and cubic meters per hour (m³/h) for Cytiva fluid systems.

Purpose: It helps engineers and technicians standardize flow measurements across different units used in Cytiva equipment specifications.

2. How Does the Converter Work?

The converter uses these formulas:

Where:

• \( Q_{gpm} \) — Flow rate in gallons per minute
• \( Q_{lpm} \) — Flow rate in liters per minute
• \( Q_{m3h} \) — Flow rate in cubic meters per hour

Explanation: 1 gallon = 3.785 liters, and 1 m³/h = 4.402 GPM based on standard conversion factors.

3. Importance of Flow Rate Conversion

Details: Accurate flow rate conversion ensures proper system sizing, performance comparisons, and compliance with equipment specifications that may use different units.

4. Using the Converter

Tips: Enter either LPM or m³/h value (not both) and click Convert to get the equivalent in GPM. All values must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: Why focus on GPM as the output?
A: Many Cytiva systems use GPM as the standard reference unit for flow rates in their documentation.

Q2: How precise are these conversions?
A: Conversions are mathematically exact based on standard unit definitions, though equipment tolerances may vary.

Q3: Can I convert back from GPM to other units?
A: Yes, simply reverse the formulas: LPM = GPM × 3.785 and m³/h = GPM / 4.402.

Q4: Are these conversions specific to water?
A: These are volumetric conversions valid for any fluid, though mass flow rates would require density considerations.

Q5: Where are these conversions most needed?
A: When working with Cytiva chromatography systems, filtration systems, or bioreactors that may specify flows in different units.