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Competence in the dosing, feeding and compression of liquids and gases
Committed to tradition, the name Seybert & Rahier (sera) has been representing quality, innovation, competence and flexibility since the company founding more than 60 years ago in Immenhausen. As an independent family business and one of the worldwide leading German companies in the field of dosing and compressor technology, sera operates as a flexible and reliable manufacturer and system and full range provider.
Whether for waste and drinking water treatment, the food and drinks industry, the paper and textile industry or energy and environmental technology. sera provides efficient, complete solutions optimally customised for the customer for all application cases involving the precise dosing and conveying of liquids and gases.

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sera - Calibration Potsera Calibration pot serves to determine the liquid flow of dosing pumps under real working conditions. |
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Preparation and Dosing Stationsera Preparation and Dosing Station are stations for preparing different chemicals, each with the process-technically required concentration. Possibility to react flexibly on changing operational parameters. Characterized by reliability, compact design, simple operation and universal use. |

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Installation and CommissioningExperienced sera service technicians are available for the commissioning and installation of your purchased system. On request, the installation can also be carried out by your skilled personnel under the instruction of the sera service technician. Thus, early start-ups are possible and your personnel are best familiarised with the new system in the course of the installation. Cost-effective concepts for the optimisation or modernisation of the ... |
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Maintenance- and Repair ServiceYour installed sera systems are serviced and maintained by our experienced service technicians on request. Cost-effective concepts for modernisation of your systems and pumps can also be developed. sera provides you with maintenance contracts on request as regular maintenance by the specialists increases the operational reliability. |

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Customer TrainingTraining courses by sera are held by us at our premises and also at your site on request. Our training courses are both customer as well as application oriented. Thus you always receive the best training matched to your individual requirements so that you have the optimum basis for handling our products. |



