Single Screw Pumps are a type of rotary Positive Displacement Pumps. These pumps are the best choice for transfer of liquids requiring smooth and non-pulsating flow. These pumps are known for their high suction ability. Single screw pumps cater to a number of industries including shipping, chemical, ceramic, paper, waste water, paint, oil & gas and many more. These pumps can efficiently handle the transfer of abrasive and non-abrasive liquids, with and without solid particles such as sewage, sludge, bilge and foods such as jelly, yeast and ketchup. These pumps offer very low life cycle cost. Also single screw pumps are non-clogging.
Single Screw Pumps are reversible. These pumps work on the principle of positive displacement. These pumps comprise of a single helix metallic rotor and double helix elastomer stator. The liquid is pumped through suction port. As the rotor moves inside the stator, cavities are formed. The liquid moves along the cavities due to positive displacement and gets discharged from the discharge port of the pump.