The Akron Stream Master 3578 has uniquely designed, low profile 4'' waterway with cast-in turning vanes. When coupled with an 80 psi nozzle, the pump can operate at lower pressures for flows up to 2000 gpm (7600 lpm). The UII control system provides J1939 CAN network communications, proportional motor speed control, stow/deploy, oscillation and electric valve control functions. Work efficiently during emergencies with this electric fire monitor.