FLEXline

New Evolutionary Technology: The pump that evolves as required.

Economical. Reliable. Ecological.

‍

FLEXline Series

The FLEXline is available in the following variants:

• Standard version
  Cost-effective pump technology
• P.A.S. version ^InventionPressure-controlled, energy-saving technology
• S.A.S. version ^InventionSelf-adjusting, energy-saving technology

‍

‍

Structure

The evolutionarily flexible modular system of FLEXline is highly configurable, offering both high energy, performance, and cost efficiency.

The modularity of FLEXline allows for precise customisation of the pump to suit the specific needs of an application. Different stator systems can be selected at any time to adapt the pump to varying requirements. The modular system of the FLEXline allows the user to select or replace various components and accessories in order to create a customised pump at any time, even during operation. This allows the pump to be precisely tailored to the requirements of the application, which will lead to higher efficiency and a longer service life. In addition, FLEXline also provides easy maintenance as it can be easily disassembled and cleaned using a Clamp system. This reduces maintenance costs compared to other pump systems.

Overall, FLEXline offers a well-balanced combination of cost and efficiency advantages, making it suitable for a wide range of applications.

Standard version

The FLEXline progressive cavity pump in its standard version with a rubber stator, is a versatile and reliable solution for various applications. 

The rubber stator is a crucial component of this pump, providing high flexibility and adaptability. The rubber stator of the FLEXline progressive cavity pump ensures gentle conveying of fluids, even with sensitive media. The pump is capable of handling a wide range of fluids, including thin and viscous media, as well as those with solid components. Thanks to the modular system of the FLEXline pump, users can customise the pump as needed and choose different stator options to optimise the pump's performance and efficiency. The easy to assemble design of the pump series allows for effortless replacement of parts. The standard version with a rubber stator offers a balanced combination of performance, reliability, and cost-effectiveness, making it a popular choice in many applications.

P.A.S. version

The pressure-adapting P.A.S. (Pressure-Actuated-Seal line) stator is a patented solution that can automatically adjust to different pressure conditions.

It serves as the core component of this pump and sets it apart from conventional progressive cavity pumps. What makes the pressure-adapting P.A.S. technology special is that the stator is designed to adapt its flexibility and shape to the prevailing pressure. This allows for improved pump efficiency and reduced wear compared to conventional progressive cavity pumps. Additionally, the P.A.S. technology can enable the pump to perform better under varying pressure conditions, thus allowing for a wider range of applications. Using a progressive cavity pump with a pressure-adapting stator can result in energy savings of up to 30% compared to conventional pumps. Moreover, this type of pump is easy to maintain and clean, leading to lower operating costs.

S.A.S. version

A progressive cavity pump with a self-adjusting S.A.S. (Self-Adjusting Stator) stator is a type of progressive cavity pump that can save wear parts and energy by automatically adjusting the flow and pressure of the conveyed medium.

The stator of a progressive cavity pump with a self-adjusting stator is made of a solid yet flexible material that deforms during pump operation. By deforming the stator, the pump automatically adapts to the viscosity of the conveyed medium, ensuring a smooth and efficient flow. Furthermore, all components are only subjected to the necessary level of stress, leading to reduced wear and higher energy efficiency. This type of pump is particularly suitable for applications where the viscosity and composition of the medium changes during operation. Using a progressive cavity pump with a self-adjusting stator can result in energy savings of up to 60% compared to conventional pumps. Moreover, this type of pump is easy to maintain and clean, leading to lower operating costs.

Joint system

The use of robust universal joints with our joint sealing system offers several important advantages:

1. Protection against contamination: Sealed universal joints prevent the entry of dust, dirt, water, and other contaminants. This reduces the risk of damage to the joint mechanisms, leading to a more reliable operation.
2. Reduced maintenance: Since sealed universal joints are better protected against wear and dirt, they typically require less maintenance and have a longer lifespan. This minimises downtime and maintenance costs.
3. Improved performance: Sealed universal joints contribute to smooth and efficient transmission of rotary motion, ensuring optimal performance of the entire rotating system.
4. Safety: Sealed universal joints enhance operational safety by reducing the risk of lubricant leaks and associated hazards.

Sealing systems

The most important information at a glance:

1. Sealing systems: A rotating ring attached to the shaft and a stationary ring mounted in the housing. Between these two rings are sealing elements that create a tight connection between the rotating shaft and the housing. The advantage of mechanical seals lies in their ability to provide effective sealing with minimal leakage and reduced friction, even at high speeds and under demanding conditions, leading to improved energy efficiency and reduced wear. Specialised systems can also be offered according to demand.
2. Gland Packings: Gland packings are an older but still widely used method of shaft sealing. They consist of a pack of flexible, abrasion resistant fibres or thread material, which is arranged in a housing around the rotating shaft