High pressure pumps for the chemical industry
Resistance to chemical agents and reliability in high-pressure processes
In the chemical industry, the fluids handled are often corrosive and aggressive, and a high-pressure pump intended for this context must first of all resist the action of chemical agents without losing efficiency. This is the ground on which Mixtron high pressure pumps express their advantage: a design concept in which many components, including the pump head, are made from technopolymers that guarantee very high resistance to corrosion and chemical agents.
Completing the chemical resistance are the internal materials: Viton seals and metal components in AISI 316L stainless steel, a stainless steel particularly valued precisely where contact with chemical substances is frequent, because it combines corrosion resistance and long service life. The result is a pump that maintains high performance even in contact with demanding fluids, reducing component replacements and maintenance costs over time.
It is not only a matter of materials. Mixtron high-pressure pumps adopt a rotary piston system that ensures more homogeneous delivery compared with a classic triplex system, with extremely contained vibration and noise. A set of characteristics that makes them suitable for the demands of the most severe industrial processes, where reliability and continuity of operation are decisive.
The challenges of high-pressure pumping with chemical fluids
Working at high pressure in a chemical environment puts the pump up against two stresses at once: the high pressure, which requires robust components able to withstand strong mechanical stress, and the contact with aggressive substances, which over time can corrode and deteriorate the internal parts. It is the intersection of these two factors that makes the choice of pump critical.
The main risk is the deterioration of the materials in contact with the fluid: when it fails, it leads to increasingly frequent component replacements, with rising maintenance costs and machine downtime that interrupts the process. This is why, in a chemical context, corrosion resistance is not a detail but an operating requirement.
How Mixtron meets these needs
The Mixtron response starts from the materials. The use of AISI 316L stainless steel for the internal metal components guarantees exceptional corrosion resistance precisely where contact with chemical substances is frequent, ensuring long service life and, consequently, fewer component replacements and reduced maintenance costs. Alongside this, the pump head and many components in technopolymers with very high chemical resistance complete the protection against aggressive agents.
There is also a benefit in terms of consumption: the use of AISI 316L in high-pressure pumps helps to improve energy efficiency, reducing operating costs and minimising environmental impact. All combined with the ease of installation and maintenance that characterises the range, designed to guarantee optimal operating efficiency and reduce machine downtime.
How to choose the high-pressure pump for the chemical industry
The most suitable pump depends on the process conditions: the required operating pressure, the flow rate to be handled and, above all, the chemical nature of the fluid the pump comes into contact with. In a chemical industrial context these three factors must be assessed together, because it is from their balance that performance and durability over time depend.
Material compatibility
This is the decisive criterion. The internal metal components in AISI 316L stainless steel and the components in technopolymers with high chemical resistance form the base that allows the pump to withstand aggressive agents. When the fluid requires it, materials such as Viton seals complete the configuration, adapting the pump to the specific substance being handled.
Sizing on pressure and flow rate
Mixtron high-pressure pumps are made with an axial piston system and must be coupled to an electric motor by direct flanging. Flow rate and pressure must be matched to the needs of the system, so as to make the pump work in its optimal range and guarantee regular, continuous delivery.
The Alpha range for the chemical sector
For the chemical industry Mixtron offers the Alpha series of high-pressure pumps. The list of models used in the sector, with their codes and technical data sheets, can be consulted on the page dedicated to the chemical industry. To navigate the variants, the Find Product tool is available, while the Mixtron consultancy service supports the customer in choosing the most suitable configuration, right through to a tailored quotation.
Mixtron, reliable high pressure for the chemical industry
In the chemical industry the high-pressure pump must combine two qualities that allow no compromise: resistance to aggressive agents and reliability under pressure. Mixtron pumps meet both thanks to the materials they are made of, from the head in technopolymers with high chemical resistance to the AISI 316L steel of the internal components, through to the Viton seals. The result is a pump that works continuously even in contact with demanding fluids, reducing replacements, maintenance costs and machine downtime, all designed and manufactured entirely in Italy.
Every chemical process has different operating conditions, and identifying the right configuration is the best way to guarantee performance and durability. The Mixtron team supports the customer in sizing and choosing the pump best suited to their application.
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