Flow rate M^3/S:
Velocity M/S:
Pressure Pascals:
Temperature C:
Length Meter:

	Duct Material
	Uncoated Carbon Steel
	PVC Plastic Pipe (smooth)
	Aluminum (smooth)
	galvanized steel (medium smooth)
	galvanized steel (average smooth)
	fiberglass duct (medium rough)
	flexible metallic duct (rough)
	flexible metallic duct (rough)
	flexible duct fabric and wire (rough)
	concrete (rough)

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