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Equivalent Pipe Length (Fittings)
Calculates equivalent pipe length for various fittings based on pipe diameter.
Pipe Diameter
?
Nominal pipe size.
inches
90° Elbows
?
Number of 90° elbows.
45° Elbows
?
Number of 45° elbows.
Tees (Flow Through)
?
Number of straight-through tees.
Gate Valves
?
Number of gate valves.
Calculate
Results
Total Equivalent Length
-
feet
References:
ASHRAE Fundamentals, Crane TP-410