NOZZLES

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Metro Series 1 Flow Chart

Flow Setting

The washers are marked with various flow settings. Change washer to the desired setting. The nozzle will flow the indicated amount when the pressure at the nozzle is at the indicated level.

Washer Setting

To change flow and pressure setting of the Metro, use the following instructions:

  1. Set nozzle into flush.
  2. Push baffle down to barrel cone
  3. Remove screw and washer using a 5/32 hexkey.
  4. Remove pre-set flow washer and slide desired flow washer onto shaft, markings facing up.
  5. Thread screw with washer back into shaft until snug. (Do not over tighten.)

Flow Characteristics

The opening size of the Metro nozzles may be field set to any one of the several different sizes. At each flow setting the nozzle is set to a predetermined fixed orifice. Relationship of flow and nozzle pressure at each setting is shown below.


 


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