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What is the formula for Pump Discharge Pressure or PDP?
- PDP = NP + TPL
- NP is Nozzle Pressure
- TPL is Total Pressure Loss
What is the formula for Total Pressure Loss or TPL?
- TPL = FL + APP ± BP
- FL is Friction Loss
- APP is Appliance Loss
- BP is Back Pressure
What are the different nozzle pressures?
- Solid Stream/Barrel Tip: Handline 50psi, Master Stream 80psi
- Standard Fog Nozzle: 100psi (Elkhart 1" and Master Stream Fog Nozzle ie. Deluge or Ladderpipe)
- Low Pressure Fog Nozzle: 50psi or 75psi (Preconnect and