Screw pumps of the series 231.50 productions Allweiler They are used for pumping a very wide range of liquid materials and products, which include substances with low lubricating properties. They have an extensive range of permissible flow viscosity and are used in a wide variety of industry areas. The rotor design is represented by two drive screws, which, when rotating, create an airtight cavity for moving the liquid without stirring, perfectly balanced load. No friction during operation, low noise and vibration. This series is designed to work with high-speed streams, dual-channel input. Installation using a stand at the base of the pump, flange mounting of the drive according to DIN or ANSI standard.
Pumping liquids: oils, fresh water, seawater, petroleum products, etc.
Limitations: no abrasive particles, contact with chemically aggressive agents.
Areas of application: general industrial installations, cooling systems, fire fighting equipment, marine applications.
Technical characteristics of Allweiler 231.50 twin screw pumps
- Volume consumption: up to 535 m3/hour;
- Supply Pressure (PD): up to 16 bar;
- Differential pressure: up to 16 bar;
- Viscosity of the liquid: 0.6 - 5000 mm2/s;
- Liquid temperature: up to 140 °C;
- Speed: up to 3000 rpm;
- Installation: vertical, on a stand.
You can buy Allweiler screw pumps of the 231.50 series, find out the price and more information about the products by contacting our specialists.