Cazuela de Vaca (Beef and Pumpkin Stew) This hearty Chilean stew of beef, corn, and pumpkin is a one dish meal. The main ingredients are stewed in serving-sized pieces, so that each person receives a large piece surrounded by a broth with the other vegetables.
Quick Answer. A rotary vane vacuum pump works by using centrifugal force to turn blades against the circular surface of a cylinder whereby pockets of air are pushed from an inlet port to an outlet port as air pressure increases.
Each of our pump models. can be driven by vertical hollow-shaft motors, vertical. solid-shaft motors, or through right-angle gears by an. internal combustion engine, steam turbine, or. horizontal motors. SPECS AT A GLANCE. Selection of a turbine, mixed flow, or axial flow. pump requires an assessment of capacity and.