1. What is LPH to GPM Converter?

Definition: This tool converts flow rate from liters per hour (LPH) to gallons per minute (GPM).

Purpose: It helps in fluid flow calculations where different measurement systems are used, particularly in international engineering projects.

2. How Does the Converter Work?

The converter uses the formula:

Where:

• \( Q_{gpm} \) — Flow rate in gallons per minute
• \( Q_{lph} \) — Flow rate in liters per hour
• 3.785 — Liters in one gallon
• 60 — Minutes in one hour

Explanation: The formula first converts liters to gallons, then hours to minutes.

3. Importance of Flow Rate Conversion

Details: Accurate conversion between measurement systems is crucial for equipment specification, system design, and international collaboration.

4. Using the Converter

Tips: Simply enter the flow rate in liters per hour (must be > 0) and the converter will display the equivalent in gallons per minute.

5. Frequently Asked Questions (FAQ)

Q1: Why convert between LPH and GPM?
A: Different countries and industries use different measurement systems, and conversion is often needed for compatibility.

Q2: How accurate is this conversion?
A: The conversion uses standard values (1 gallon = 3.785 liters) and provides precise results.

Q3: What's a typical flow rate in LPH?
A: This varies widely by application - from small pumps (100 LPH) to industrial systems (100,000+ LPH).

Q4: Can I convert GPM back to LPH?
A: Yes, use the inverse formula: \( Q_{lph} = Q_{gpm} \times 3.785 \times 60 \).

Q5: Does this account for temperature effects?
A: No, this is a straightforward unit conversion. For precise work, consider fluid properties at operating temperatures.