Cleaning of hydraulic circuits
through oil flushing

Flushing
Oil

Flushing consists in running hydraulic fluid through the circuit to be cleaned, at a speed that is far above its regular working speed. This action creates a turbulent and non-laminar flow, the purpose of which is to dislodge and eliminate contamination by particles.

The usual procedure for flushing is the following:

  • Disconnection of actuators.
  • Creating a closed circuit.
  • Installation of a specific pump and filtering equipment.
  • Process of flushing the fluid through the closed circuit, while changing to finer filters to eliminate any dislodged particles.

The following working fluid can be used:

  • Oils with detergents
  • The regular oil that is used (most common)

The flushing treatment is usually done during maintenance periods of the hydraulic installation or when an element of the installation has to be replaced.

The usual procedure for flushing is the following:

  • An isometric drawing of the circuit
  • The flushing volume
  • The pumping flow rate
  • The oil that is pumped
  • Final quality of NAS grade 1638
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Industrial cleaning company
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Ventajas del flushing
of oil

Analysis and response capacity

Detailed study for the most appropriate solution

ATEX equipment for explosive atmospheres

Different
applications

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Public Administrations


A market that requires constant maintenance work to operate correctly.

Automotive Industry


A market with tight requirements for execution times and quality: two of our company’s cornerstones.

Home Owners’ Associations and Individuals


We use modern, specialized equipment for all types of services and all types of customers.

Pharmaceutical industry


A sector that is highly modernized technologically, with demanding quality and safety expectations and requiring highly specialized solutions: a perfect match with Lagupres’s DNA.

Food Industry


A highly specialized and technologically modern sector with demanding quality requirements: a perfect target for Lagupres.

Energy Industry


A market where equipment performance is essential to earning maximum profit. We help to achieve the best result. We help to achieve the best result.

Naval Industry


The elimination of surface coatings, the elimination of rust and coatings on internal parts and the cleaning of ship holds, among others.

Paper Industry


The generation of paper pulp, the final finish of paper and cardboard cutting and folding are activities that generate a large amount of waste, where we can help.

Petrochemical Industry


This is the sector where we started and which has seen us grow, and it is where we have specialized, modernized technologically and differentiated ourselves.

Public Works


A market that can take advantage of the machinery and technical improvements developed in the petrochemical industry.

Steel Industry and Metal Processing Companies


A market with high-density residue that we can dry vacuum.

Different
applications

Icono blanco trabajamos para administración publica

Public Administrations


A market that requires constant maintenance work to operate correctly.

Icono blanco trabajamos para la industria automovilística

Automotive Industry


A market with tight requirements for execution times and quality: two of our company’s cornerstones.

Icono blanco trabajamos para particulares

Home Owners’ Associations and Individuals


We use modern, specialized equipment for all types of services and all types of customers.

Icono blanco trabajamos para la industria farmacéutica

Pharmaceutical industry


A sector that is highly modernized technologically, with demanding quality and safety expectations and requiring highly specialized solutions: a perfect match with Lagupres’s DNA.

Icono blanco trabajamos para industria alimentaria

Food Industry


A highly specialized and technologically modern sector with demanding quality requirements: a perfect target for Lagupres.

Icono blanco trabajamos para la industria energética

Energy Industry


A market where equipment performance is essential to earning maximum profit. We help to achieve the best result. We help to achieve the best result.

Icono blanco trabajamos para la industria naval

Naval Industry


The elimination of surface coatings, the elimination of rust and coatings on internal parts and the cleaning of ship holds, among others.

Icono blanco trabajamos para la industria papelera

Paper Industry


The generation of paper pulp, the final finish of paper and cardboard cutting and folding are activities that generate a large amount of waste, where we can help.

Icono blanco trabajamos para la industria petroquímica

Petrochemical Industry


This is the sector where we started and which has seen us grow, and it is where we have specialized, modernized technologically and differentiated ourselves.

Icono blanco trabajamos en obra publica

Public Works


A market that can take advantage of the machinery and technical improvements developed in the petrochemical industry.

Icono blanco trabajamos para la industria siderúrgica

Steel Industry and Metal Processing Companies


A market with high-density residue that we can dry vacuum.

We have the knowledge, machinery and materials for performing this work with complete reliability, safety and quality.

Trusted
partner