DOUBLE HELICAL

 ROTARY GEAR

 PUMPS

There are a lot of difficult applications for Viscous and difficult to flow liquids, where normal centrifugal pumps can not be used. For such applications, positive displacement pumps are used with better efficiencies.

A Rotary Gear Pump works on a principle of  Positive Displacement. The liquid is carried around in the space in between the gear teeth and the pump body and constantly forced out, as the teeth mesh against each other. Due to this, the pumps generate high capacities and pressure to suit the application. The rotary pumps are available in different material of construction combinations  viz: C. I. /EN-8,  C.I./S.S.316 or S.S.304,  Bronze / EN-8,  Full S.S. construction ranging from sizes of 1/2" X 1/2" to 6" X 6",  upto  the capacities of 900 Liters per minute.  When the pumping liquid is at higher temperature the pumps can be provided with   jacketting arrangements to maintain the temperature in the casing. For high viscous liquids, the pumps are run at lower   R. P. M.  with the help of V-Belt Pulley or Reduction Gear Unit arrangements.

The pumps will find applications for Furnace Oils, Paints and Pigments, Castor Oils, Gasoline, Inks, Seizing liquids, Soap Solutions,  Acid slurry, Caustic Lye, Turpentine, Varnish and variety of other industrial applications.

POLYQUIP also offers Horizontal and Vertical Polypropylene, P. V. D. F., S.S. pumps, and Self Priming pumps. Multiple Effect Evaporation Plants and Material Handling Systems.

Please send your application details in our questionnaire form!