Master streams

Deck gun calculator

A quick deck gun reference page for engine-mounted master stream training and FireOps Calc routing.

Deck gun estimate

Engine-mounted deck gun operations commonly use master stream nozzle pressure assumptions such as 80 PSI. Confirm your device and SOPs.

Training note: These web tools are for education, practice, and estimating. Use your department SOPs, instructor direction, and manufacturer guidance for live operations.