Three screw pumps are high-tech pumping equipment that provides smooth, pulsation-free pumping of low to high viscosity liquids at constant pressure. Thanks to their unique three-screw design, these pumps combine efficiency, reliability and durability, even in demanding applications.
In industry, triple screw pumps are used to pump lubricants, fuel oil, diesel fuel, polymer mixtures, industrial oils and other liquids that require gentle and stable flow. It is an ideal solution for the energy, shipbuilding, mechanical engineering, oil and gas and other industries.
Advantages of three screw pumps
- High efficiency: Low internal backflow ensures stable performance and minimal energy loss.
- Pulsation-free feeding: Smooth and even pumping without vibrations and water hammer.
- A quiet move: The low noise level makes the pump comfortable even in sensitive areas.
- Resistance to wear and tear: High-quality materials make it possible to work with abrasive and aggressive environments.
- Self-priming: Possibility to work without preliminary filling of the pipeline.
- Flexible configuration: A wide range of capacities and pressures for adaptation to the needs of a particular production.
Design features
- The main screw connected to the actuator transmits the torque to the auxiliary screws, which creates hermetically sealed chambers for fluid transport.
- The sealed gaps between the screws and the body reduce leakage and contribute to efficient operation at high pressures.
- Body materials - carbon or stainless steel, screws - hardened alloy steel, special coating for corrosion resistance.
- Modifications are available with magnetic coupling for a hermetically sealed, non-contact actuator with no risk of fluid leakage.
Technical specifications (depending on the model):
- Productivity: up to 400 m³/h
- Pressure: up to 40 bar
- The viscosity of the liquid: up to 2,000 mm²/s
- Liquid temperature: up to 300 °C
- Materials: cast iron, carbon steel or stainless steel
- Type of seals: end, stuffing box or magnetic
Areas of application
- Oil and gas industry: transportation of crude oil, fuel oil, diesel fuel
- Energy: oil circulation in turbines and compressors
- Mechanical engineering: lubrication of hydraulic systems
- Chemical industry: pumping technical liquids and polymers
- Shipbuilding: fuel systems and engine lubrication systems
Why choose a triple screw pump from Steiner
We offer only proven European equipment that meets the highest quality standards. The three-screw pumps in our range are high-efficiency solutions adapted to the conditions of production in Ukraine and meet the requirements of industrial enterprises with high safety and energy efficiency standards.
Request a consultation - we will help you to choose the optimal pump model, taking into account the characteristics of your process line and the type of liquid. Delivery, warranty, service.
