Screw pumps PSR - General Industrial

PSR screw pumps are a type of horizontal pump that uses a screw unit to pump the medium. They are a high-precision pump, suitable for pumping fluids with various properties, including highly viscous and contaminated fluids.

The construction of the screw pump consists of a pipe so-called The rotor and the outer part, the stator. The rotor is shaped like a screw with teeth that move the medium toward the outlet. The stator is a flexible tube made of a flexible material such as rubber or polyurethane. Thanks to this flexibility, the stator can adapt its shape to the shape of the rotor, allowing the medium to be moved.

One of the most important advantages PSR screw pumps is their ability to pump fluids with various properties, including highly viscous, contaminated, and those containing solid particles. These pumps are particularly useful in the chemical and pharmaceutical industries, as well as for pumping various types of waste.

Another important advantage of PSR screw pumps is their high efficiency. These pumps are capable of pumping large volumes of fluid at low pressure, which is especially important for high-viscosity fluids that are difficult to pump at high pressure.

PSR screw pumps are also highly durable and reliable. The rotor and stator are made of durable materials that resist wear and corrosion. This is important because it allows for long-term, uninterrupted pump operation, contributing to lower maintenance costs and fewer breakdowns.

Moreover, PSR screw pumps are very easy to maintain and repair. The rotor and stator can be easily replaced if necessary, allowing for quick and inexpensive pump repair. These pumps are also available in a variety of sizes and powers to suit a variety of applications.

PSR screw pumps They are also very quiet during operation, which is important when used in confined spaces or in environments where noise is undesirable.

It is also worth noting that this type of pumps allow the medium to be pumped without mixing it, which is especially important in the case of liquids with different properties.

Depending on the application, PSR screw pumps They can be manually, electrically, or mechanically operated. They can also be integrated with other devices, such as tanks or filters, to facilitate operation and increase efficiency.

PSR screw pumps they are particularly useful in the chemical industry, where they are used to pump a variety of chemical liquids, including high-viscosity liquids, acids, bases and solvents. They are also often used in the pharmaceutical industry., for pumping various medicinal substances and in the food industry, for pumping milk and other liquid food products.

PSR screw pumps They are also often used to pump various types of waste, including industrial waste, chemical waste, and food waste. They are particularly useful for waste that is highly viscous or contains solid particles, because they are able to pump them without problems.

PSR screw pumps can also be used in various other industries such as the timber industry, oil and gas industry, and paper industry.

In summary, PSR screw pumps are highly precise, efficient, and durable devices, particularly suitable for pumping fluids with various properties, including highly viscous and contaminated fluids. Their simple design and ease of maintenance and repair make them a good choice for a variety of industrial applications.

Finally, I'd like to encourage you to explore Tofama's PSR screw pump offerings. Our pumps are made of the highest quality materials, ensuring durability and reliability. We have a wide selection of pumps of various sizes and powers, allowing them to be adapted to various needs and applications.

Our specialists are available to help you select the right pump and provide expert technical advice. We also offer maintenance services and fast delivery of ordered products.

If you're looking for a reliable and efficient screw pump, we encourage you to contact us and take advantage of our offer. We're confident that our pumps will meet your expectations and help you solve your problems with pumping various fluids.

Technical description

Screw pumps are devices characterized by their ability to suck liquids. The main working elements of these designs are:

• steel rotor /A/ made in the shape of a single-start screw with a circular cross-section and a large pitch,
• stator /B/ made of elastomer /rubber/ with a two-start thread with an elongated hole cross-section and a double rotor pitch.

During operation, the rotor rotates and circulates within the stator, pumping the fluid. This is possible because, in each phase of the rotation, the suction area is separated from the discharge area by a seal. The screw pump can reliably pump highly viscous fluids, including those containing rounded solids (with a maximum size dependent on the size of the individual components), without any auxiliary equipment. Our machines transport the fluid continuously. The pumped fluids are not subjected to pulsating or centrifugal forces. Even the most sensitive substances are gently pumped.