Welch 1399 DuoSeal Belt Drive Vacuum Pump with 1/3 HP 115/230 PH-1 VAC Motor Dayton 4K929 Electric Motor 115 / 230 Volt AC, 6.8 / 3.4 AMps, 1/3 Horse Power 1725 RPM 60 Hz Condition: Used<
Welch Duo-Seal Belt-Drive Vacuum Pump with Dayton 3/4 HP 115/220 Volt-AC Motor Note from manufacturer: The pump produces its best vacuum ( < .05 micron) at 300 r.p.m. Dayton 6K376D Phase-1...