Pickett N-15-T Georgia Iron Works Hydraulic Slide Rule

---

Country of manufacture: USA,            Date of manufacture: ____
Overall length: 31.0 cm,          Width: 5.2 cm.,           Weight: 135 gms
Materials: Aluminum body, adjustable aluminum end braces
Cursor: 2.9 X 6.4 X 0.8 cms; all plastic; lines = single hairline front & back
Scales: 19
Front: V²/2g(Ft.), Vel (Ft/Sec) [C(h_f), % Solids, Sp. Gr. Slu., Pipe ID (Vel), Pipe ID (h_f)] GPM, Tons/Hr, h_f (Ft./100')
Back: SFM, Head^3/4, Head [φ, GPM, BHP/sp.gr., Impeller Dia.] RPM, Pump % Efficiency
Condition: C0-C1 (All Mint but manual shows some age)
Came with: Orig. Cardboard box, manual, belt loop hangar, leather case, warranty certificate

---

    

    

---