EP Vacuum Pump Durable, Dependable Vacuum Supply The EP Vacuum Pump is an industrial duty lobe style vacuum pump that is designed for the industrial dairy milking around the clock. It comes in popular sizes to fit most dairies—15 HP through 40 HP.  Packages are shipped completely assembled for quick installation. Features & Benefits Heavy duty cast housing and parts—designed to ensure smooth operation at all speeds. Solid shaft and rotor assembly versus a two piece, pinned design—stronger one-piece assembly outlasts the competition. Oversized cylindrical roller bearings—provide years of reliable service. Splash oil lubrication on both sides of the pump—no greasing required for longer time between required maintenance. Piston ring type oil and air seals—ensure optimum internal sealing and oil-free exhaust air. Stainless steel belt guard with removable cover—for access to belts for service. Powder coated paint process used on the steel frame—resists corrosion. Space saving vertical stand—efficient use of space. Exhaust silencer—matched to pump size for quieter operation. Fully factory assembled with laser guided pulley alignment—less installation time and longer belt life. Optional Vacuum On Demand control—provides energy saving variable speed control and lower maintenance costs.