Listing ID #4043599
Company Information
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Contact SupplierTushaco progressing cavity pump is a positive displacement rotary pump. The actual pumping elements of the pump are rotor and stator. The single helical rotor rolls eccentrically in a double threaded helix stator of twice the pitch length. A series of sealed cavities 180° apart are created that appear to progress from suction to discharge during one rotation of rotor.
The opposing cavities fill and empty simultaneously resulting in a pulsationless flow.The fluid travels axially with relatively low velocity and minimal agitation.The stator is made of a resilient elastomeric material and bonded to the stator tube. The important feature of the pumping principle is the ability to handle slurries and solid particles. The elastomer stator also permits passage of solid particles due to elastomeric deformation. The compression fit of the rotor and stator enables the Tushaco progressing cavity pumps to handle gaseous and low viscosity liquids. The pressure capabilities of the pump are a function of the number of cavities. Tushaco progressing cavity pumps are available in a wide variety of materials - cast iron or stainless steel wetted parts and 10 standard elastomer materials. Tushaco versatile progressing cavity pumps are rugged, compact and highly efficient.
Fluids, which are delicate, shear sensitive or abrasive, low or high viscosity, with fibres, with high air content, or large solids, can be conveniently handled by Tushaco progressing cavity pumps.
Salient Features
 Sturdy drive design provides strength for rigorous continuous operation.
 Unique pivot-joint design extends service life and reduces replacement cost.
 Close coupled models with built-on speed reducers offer compact pumping unit.
 Stators are available in a wide range of elastomers.
 Suction lift to 28' w.c. (Water column)
Possible drive arrangements include:
Â
 Direct drive with motor
 Through gear box
 V-belt pulleys
 Variable speed drives
 Special drives such as hydraulic, with I.C. engines
INDUSTRIES |
APPLICATIONS |
FLUIDS |
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Municipal/ Industrial |
Transfer Service Sampling |
Polymer Feed Dewatering Sludge Transfer |
Chemical Feed |
Effluent with & without solids, Milk of Lime |
General Sewage Slurry, Media |
Protective Chemicals |
Industrial |
Centrifuge Charging, Transfer, Filter Charging |
Kiln Charging Drainage, Metering, Tank Loading/ Unloading |
Pit Emptying Gas Scrubbers |
Acids, Adhesives, Caustic Soda, Cellulose, Cement Slurry |
Dye Liquor, Dye Baths, Flouring, Plaster, Grout,Ink |
Lyes, Mortar, Coal Slurry, Lime Slurry |
Chemical |
Process Transfer |
Loading/ Unloading, Metering |
Collecting |
Acids, Adhesives, Colours, Cosmetics, Detergents |
Glue, Lacquers, Hair Oil, Hand Washing |
Cream, Paints, Shampoos, Waxes |
Food Process & Production |
Process Transfer |
Loading/ Unloading, Metering |
Collecting |
Alcoholic Beverages, Apple Puree, Baby Food, Beer, Beet Sludge, Biscuit Dough, Citrus Fruit Masher |
Cream Cheese, Edible Oil, Eggs, Raw Fats, Fish Residues, Fruit & Berry Masher, Honey, Ice Cream |
Lard, Meat Extract, Milk, Mustard, Tomato Paste, Vegetable Oil, Wine, Yeast |
Petrochemical Process & Production |
Transfer |
Loading/ Unloading |
Metering |
Crude Oil, Oil Sludge |
Oil Tank Residues, Processed Oil |
Waste Products |
Utilities |
Transfer |
Loading/ Unloading |
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Fuel Oil |
Coal/ Oil Slurry |
Coal/ Water Slurry |