Dosing Pumps, Dosing Systems, Fittings, Dosing Units, Diaphragm Compressors. Single diaphragm pumps. Double diaphragm pumps. Piston diaphragm pumps. Piston pumps. Plunger pumps. Solenoid diaphragm pumps. Automatic dosing units. Polyelectrolyte dissolving units. Dosing screws. Metal diaphragm compressors. Gas pumps. a.o. Applications for the following industries: Drainage water neutralisation, Laboratories, Agriculture, Swimming pool equipment, Environmental technology, Water treatment and other.

About Us

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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.

FEATURED PRODUCTS

Diaphragm Pumps

sera Diaphragm Pumps are leak-free oscillating displacement pumps designed for the dosing of volumes up to 4000 l/h.

sera - Feeding Pumps

sera has designed the diaphragm pumps ZYM and ZXM to feed and transfuse aggressive media with a low viscosity.

FEATURED SERVICES

Technical Support

At sera, there are trained specialist personnel available for you who are pleased to discuss your questions and comments about our products and to present you with solution concepts which are precisely customised to your individual requirements. In the discussion with us, you also obtain immediate support and error diagnostics. Because we would like to give you the best possible support immediately.

Maintenance- and Repair Service

Your 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.

FEATURED TRAINING

Customer Training

Training 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.

FEATURED DOWNLOADS

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EVENTS ATTENDED

INDUSTRIES SERVED

Company details

Business Type:
Technology - Manufacturer

Industry Type:
Water and Wastewater

Market Focus:
Globally (various continents)

Year Founded:
1945

Employees:
101-1000

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