A screw pump is a positive-displacement (PD) pump that use one or several screws to move fluids or solids along the screw(s) axis. In its simplest form, a single screw rotates in a cylindrical cavity, thereby moving the material along the screw's spindle.Download Catalog Inquire Now
The pressure capabilities of the pump are a function of the number of cavities. Delta progressive cavity pumps are available in a wide variety of materials - cast iron or stainless steel wetted parts and 10 standard elastomeric materials. Delta’s versatile progressing cavity pumps are rugged, compact and highly efficient.
Fluids, which are delicate, shear sensitive or abrasive, low or high viscosity, with fibers, with high air content or large solids, can be conveniently handled by Delta’s progressive cavity pumps.
|Capacity:||5 to 2700 lpm|
|Differential Pressure:||24 bar max.|
|Temperature:||from cryogenic to 100°C|
|Viscosity range:||1 to 100,000 cp|
|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|
|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|
|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|
|Petrochemical Process & Production||Transfer||Loading/ Unloading||Metering||Crude Oil, Oil Sludge||Oil Tank Residues, Processed Oil||Waste Products|
|Utilities||Transfer||Loading/ Unloading||Fuel Oil||Coal/ Oil Slurry||Coal/ Water Slurry|