Roto Pumps – Progressive Cavity Pumps

Roto Pumps – Progressive Cavity Pumps consist of a pumping element comprises of a precision machined single external helix metallic rotor, and a double internal helix elastomer stator. Due to the special profile of the rotor and stator set, a sealing line is formed along the axis of the rotor which is maintained at both static and dynamic conditions.

Industrial Pump
Roto Xtra Value Progressive Cavity pumps are of heavy duty construction and are designed to pump ‘tough – to – handle’ fluids with ease. The construction of these pumps is based on the modular concepts and incorporate next generation pumping elements (molded to metal) stator, solid shaft and double sealed Cardan Universal Joints for improved performance and longer service life.

Wide Throat
Wide throat type inlet allows gravity flow of highly viscous (plastico – Viscous) material on to the augur-on-coupling rod which pushes the substance to the pumping element. Wide throat pumps with the twin paddle bridge breaker arrangement at the top are designed for handling extremely difficult media with very high solid content and non – flowing properties.

Vertical pumps
These vertical pumps are designed to operate with the pumping elements immersed in the product. They are custom designed and are manufactured for varying column length to suite the pump depth. The suction port of all the pump sizes are designed so that a strainer can be attached to prevent and large solids entering the pump.

Food Pump
These pumps are designed for handling food applications. All metallic parts in contact with the medium being handled are fabricated in smooth finish stainless steel. These pumps are standard with closed universal joints enabling it to handle fluids which are poor lubricants like aerated or dematerialized water as well as lubricating type applications.

Dosing Pump
These pumps are developed for low flow applications that demand high accuracies and repeatability with unique advantages of smooth, laminar & pulsating free flow.

Mining Pump
Roto MR/RM are based on classical design retaining its compact and robust construction. These pumps have combined bearing and pump housing and incorporate hollow shaft which accommodates the coupling rod, thereby reducing overall length of the pump.

Liquimech Engineering Pte Ltd, based in Singapore, provides a comprehensive range of Centrifugal and Positive Displacement Pumps suitable for numerous industries in such as Oil & Gas, Utility & Water Treatment, Waste Water Treatment, Chemical Process, Marine & Ship Building, Scrubber & Air Pollution Control, and Electronics & Semi-Conductor.