Calculated-industries 4095-C User Guide Manuale Utente Scaricare il pdf (Pagina 42)

User’s GUide — 43

Calculating Drop

If a pipe Run requires 1/8" drop per foot for drainage, how much

total drop is required for a 25' Run?

KEYSTROKE DISPLAY

  0.

1. Enter the Slope (Drop):

1    SLP 0-1/8 INCH

2. Calculate the total drop (Offset):

2 5    OFST 0 FEET 3-1/8 INCH

Find the slope of a pipe Run if it drops 6 inches over 50 feet.

What is its Angle and Percent Grade?

KEYSTROKE DISPLAY

  0.

1. Enter the Run:

5    RUN 50 FEET 0 INCH

2. Enter the Offset:

6   OFST 6 INCH

3. Calculate the Slope, Angle and Percent Grade:

 SLP 0-1/8 INCH

 /

Ø 0.57º

 % GRD 1.

 GRD 0.01

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.

(cont'd)

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Calculated-industries 4095-C User Guide Manuale Utente Pagina 42