Foam eductor layout estimate
Training model: pump to 200 PSI at the eductor, then account for hose between engine and eductor. Eductor-to-nozzle hose is limited by the eductor/nozzle setup and department guidance.
Foam operations
Foam eductor and attack line training page
A FireOpsSim page for foam attack layout, eductor pressure logic, hose before and after the eductor, and pump pressure training links.
Training note: These web tools are for education, practice, and estimating. Use your department SOPs, instructor direction, and manufacturer guidance for live operations.