Series Medium Pressure Screw Pumps EMTEC-A from the company Allweiler They are designed to work with oils and emulsions (oil from 2 to 20%), including liquids containing abrasive components and cooling materials. Self-priming, used in applications with medium flow rates. The rotor design is based on three screws: one main drive screw and two idling screws for sealing. The rotation of the screws is carried out without mechanical action relative to each other, which allows you to maintain low noise and vibration. Flange mounting, both dry and practical submersible installation of the pump in the tank is possible. Extra durable design using hardened grey cast iron, mechanical shaft seal. All structural components are perfectly balanced, axial loads are smoothed out, radial loads are excluded.
Pumping liquids: cutting, grinding, drilling oils, oil emulsions, cooling lubricants.
Limitations: contact with chemically aggressive agents.
Areas of application: manufacturing industry, mechanical engineering.
Technical characteristics of Allweiler EMTEC-A three-screw pumps
- Volume consumption: up to 1000 l/min;
- Supply Pressure (PD): up to 130 bar;
- Differential pressure: up to 100 bar (emulsion) /120 (oil) bar;
- Viscosity of the liquid: 1 - 2000 mm2/s;
- Liquid temperature: up to 80 °C;
- Speed: up to 3600 rpm;
- Installation: dry, submerged, horizontal /vertical.
Overall standard sizes of Allweiler EMTEC-A screw pumps
EMT-A 20, EMT-A 40, EMT-A 80, EMT-A 140, EMT-A 210, EMT-A 280, EMT-A 440
You can buy Allweiler screw pumps of the EMTEC-A series, find out the price and more information about the products by contacting our specialists.