Calculated-industries 4094 User Guide Manual do Utilizador descarregar pdf (Página 24)

22 — Pl U m b i n G Ca l C ™ Pr o

If a Pipe Run requires 1/8” Drop (Slope) per foot for drainage,

how much total drop is required for a 25’ Run?

KEYSTROKES DISPLAY

  0.

1. Enter the Slope (Drop):

    SLP 0 - 1/8 INCH

2. Calculate the total drop (Offset):

     OFST 0 FEET 3 - 1/8 INCH

Calculating Flow Rate

If you know the Area and Velocity, you can calculate the Flow

Rate. For this example, the Velocity is 5 feet per second, and

the Area is 1.8 square inches.

KEYSTROKES DISPLAY

  ALL CLEARED

1. Enter the Velocity:

   FPS 5

2. Enter the Area:

      AREA 1.8 SQ INCH

Calculate Flow Rate (default is Gallons per Minute):

 (Gallons per Minute) GPM 28.05195

 (Cubic Feet per Minute) CFM 3.75

 (Cubic Feet per Second) CFS 0.0625

 (Liters per Second) L/S 1.769803

 (Cubic Meters per Second) M3/S 0.00177

If you clear the display, you can recall the last Flow Rate shown.

KEYSTROKES DISPLAY

 0.

  M3/S 0.00177

If you clear the calculator, you will only recall the last unit shown.

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Calculated-industries 4094 User Guide Manual do Utilizador Página 24