Series Low Pressure Screw Pumps TRILUB TRF from the company Allweiler They are designed to work with oils of various natures in hydraulic systems and general industrial installations. Self-priming, they are used in applications with low and medium flow rates in a wide range of industry areas. The design of the pump rotor 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. All structural components are perfectly balanced, axial loads are smoothed out, radial loads are excluded.
Built-in mechanical shaft seal, there is a pressure relief control valve for overload protection. A support platform, a bracket or a flange connection is used for installation.
Pumping liquids: natural and synthetic oils, hydraulic fluids.
Limitations: no abrasive particles, contact with chemically aggressive agents.
Areas of application: oil industry, mechanical engineering, pressure generation in hydraulics, supply of lubricants in various technological processes.
Technical characteristics of Allweiler TRILUB TRF three-screw pumps
- Volume consumption: up to 138 l/min;
- Supply Pressure (PD): up to 16 bar;
- Differential pressure: up to 16 bar;
- Viscosity of the liquid: 2 - 1500 mm2/s;
- Liquid temperature: -20 to 90/130 °C;
- Speed: up to 1800 rpm;
- Installation: dry, horizontal/vertical.
Overall standard sizes of Allweiler TRILUB TRF screw pumps
TRF 660-41, TRF 660-46, TRF 940-42, TRF 940-46, TRF 1300-42, TRF 1300-46, TRF 1700-43, TRF 1700-46, TRF 2500-40, TRF 2500-46
You can buy Allweiler screw pumps of the TRILUB TRF series, find out the price and more information about the products by contacting our specialists.