Positive Displacement - Screw Pumps - Leistritz

Screw Pumps are used in all types of industries for the transportation of light abrasive and corrosive, high or low viscosity fluids with poor lubricity. They are found in refineries/petrochemical, shipbuilding, chemical, turbines, paper & ink industries.

Leistritz Screw Pumps are globally used in the Oil & Gas industry for handling crude oil, emulsions, produced water, multiphase fluids with high gas content as well as intermediate and final liquid products.

Summary of Features

Simple design with only 2 moving parts for reliable service.

Robust Heavy duty design for long life & reliability.

Smooth flow without pulsations.

Several Shaft Sealing options: Mechanical Seal (Single, double, Cartridge, Mag Drive, packing).

Several options on pump configuration and materials (Jackets, PRV, heating).

Reversible – 100% Flow in either direction of rotation.

Specially profiled spindles for reduced wear and longer service.

Anti-galling surface treatment for versions for solvents.

Applications


Oil & Gas Petrochemicals/Chemicals Turbines/Power Plant Ship Building		Paint & Ink Pulp & Paper Textiles Sugar & Food Production

Operational Limits


Capacity: 390m_/hr Pressure: Up to 16 Bar		Temperature: +280°C Viscosity: Up to 100,000 cSt

Materials of Construction

Wetted Parts – Cast/Ductile Iron, Steel, Bronze & Stainless Steel
Shaft – Carbon steel (if necessary incl. coating), stainless steel
Internal Bushing – bearing bushes in bronze, cast iron (if necessary incl. coating)

The Pump Company Limited, International Business Centre, Spindle Way, Crawley, West Sussex RH10 1TG
Tel: (0)1293 533665. Fax: (0)1293 533664 Registered in UK 3428736