PBC Linear NIM10SS 0300 SL Linear Shaft, Solid, 10 mm Dia, 300 mm Lg, Stainless Steel, Polished 794JW3 The Crescent Lufkin 590GN is The Crescent Lufkin 590GN is a professional grade plumb bob engineered for precision work 500 cps Nameplate Voltage 120V AC Phase Single Motor Type Shaded Pole Motor Speed (Maximum) 44 RPM Horsepower (Maximum) 1 30 hp Duty Cycle Continuous Electrical Connection Type Plug In Cord Length 6 ft Intake Connection Size 1 4 in Intake Connection Type NPT Discharge Connection Size 1 4 in Discharge Connection Type NPT Priming Self Priming Tubing Material Santoprene Roller Material Polyethylene Head Material Polycarbonate Santoprene Housing Material Polycarbonate Fitting Material Polypropylene PVC Media Temperature (Minimum) 32 °F Media Temperature (Maximum) 125 °F Ambient Temperature (Maximum) 125 °F Overall Height 6 in Overall Length 10 Diameter Tolerance Minimum 0 Shaft Type Solid Shaft