Screw manufacturing advanced design and high accuracy ensure low levels of acoustic emission and pulsation. The geometry of the three screws and high precision machining form the sealing chamber. During the rotation of the screw, the main screw forms a cavity that holds the fluid and smoothly drives it along the axis from inlet to outlet.
SMT 16B pumps may have internal or external safety relief valves. Compared to SMT pumps, the SMT16B has a shorter screw and can be used in space-constrained applications.