0.5 HP, 115 Volts, 60 Hz, 1 Ph (Single Phase), TEFC - (Totally Enclosed Fan Cooled) Motor Enclosure.
548-S-N4 Simplex Hydraulic Metering Pumps, Series 500-S. 548-S-N4 Neptune Pumps Simplex Hydraulic Metering Pumps, Series 500-S. 34 GPH at 100 psi, 350 psi Ma PSG, A Dover Company. Carpenter 20, FKM O-Rings, PTFE Diaphragm.