ALCATEL-2005SD Mech Pumps Overview AlcatelĀ® Product Detail (Click to Enlarge) Overview Rebuilt Alcatel 2005SD Mechanical Direct Drive Pump, 107 L/M, 3.8 CFM, 2 Stage, Single Phase, .5 HP. Equivalent to Varian SD91. Order Part $2,200.00 USD per Unit Quantity View Cart