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Head Loss Curve - 18" x 18"

Flow Rate (GPM)

Head (In. Hg

.)

0

0.2

0.4

0.6

0.8

1

1.2

1.4

1.6

0

100

200

300

400

500

600

Screws

Grate

Grate Frame

810-0217.0620

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