IWA 06904 Atlas Copco Compressed Air Line Properties Slide Rule

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Country of manufacture: Germany,            Date of manufacture: ____
Overall length: 15.5 cm,          Width: 4.0 cm,           Weight: 24.9 gms
Materials: all plastic, simplex design
Cursor: 3.1 X 4.6 X 0.4 cms; all plastic;     lines = one line
Scales: 6
Front: pressure drop Δp in bar [ pipe inner diameter d in inches, initial pressure P in bar, tube length L in m ] air flow rate Q in m³/min, air flow rate Q in l/sec
Back: pipe length equivalents for various types of fittings
Gauge Marks: [      ]
Condition: C4 (Minimum Signs of Use)
Came with: black plastic pocket slipcase, instruction sheet

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