Model 243 Sizing Tool
Enter your specifications to determine the best Model 243 regulator for your application. It returns the regulator configuration, part number, downloadable summary and sizing tables.
Regulator Sizing Tools / Model 243
Model 243 Sizing Tool
Large-capacity regulator for commercial, industrial and gas distribution service, with interchangeable bodies and diaphragm cases. Available with an internal relief valve, a low-pressure cut-off, or in a high-pressure configuration.
Note: The tool cannot size an internal relief valve above 2 psi set point. If an internal relief valve cannot be sized, then the program will attempt to size a monitor regulator for overpressure protection.
Not sure this is the right model? The General Sizing Tool compares every USG regulator and recommends one for your conditions.
📋 Inputs
Pressures & Flow
Design Parameters
Load Type & Gas
⬆️ Fill in the inputs above and click Run Sizing.