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Stream Trajectory for Master Stream 1000 Series

  • The graphs represent orifice sizes of 250, 350, 500, 750 and 1000 gpm at 100 psi. For other orifiice sizes and pressures the graphs may be interpolated.
  • Graphs shows approximate effective stream trajectory at 30 degrees elevation in no wind conditions. Distance to last water drops approximately 10% further.
  • Trajectories shown are for water. The addition of foam is expected to decrease the reach by 10%.
  • Tail or head winds of 20 MPH (30 KPH) may increase or decrease the range approximately 30%.

Flow Characteristics of Masterstream 1000 Fixed Nozzle

The Masterstream 1000 Fixed flow Nozzle is set to the desired flow by adjusting the baffle and locking it in place with a jam nut. The nozzle is adjusted and flow tested at the factory at time of order. If the baffle is moved (for example to flush the nozzle), then the baffle must be readjusted to obtain the desired flow. Refer to the graph below for baffle position to achieve a certain flow and pressure.

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