Company Profile


SIHI achieve with more than 1,600 employees worldwide a turnover of more than 250 million Euro.
For more than 80 years SIHI is the leading manufacturer for innovative technologies regarding liquid pumps, vacuum pumps and engineered systems, which are mainly used in all segments of the process industry.

We move liquids and gases ... reliable and save
For more than 80 years SIHI have been world leaders in the pumping of liquids and gases using liquid, vacuum and compressor pumps and systems of the highest quality. We design and manufacture liquid pumps, vacuum pumps, compressors and engineered systems for many applications in the chemical, pharmaceutical, power, water/waste water, food/beverage, plastic, steel, paper and machinery manufacturing industries.

Focused on Serving Industry

SIHI aims to provide unrivalled customer service by being industry focused. Primarily the industry segments are divided into the three divisions, which are chemical, industrial and energy & environmental. Extensive application knowledge combined with the respected and established product ranges SIHI ensures confidence throughout a wide range of markets and manufacturing processes. Sterling SIHI provides the highest level of commitment to it’s customers through the care and support offered for all it’s pumps and systems operating within industry. Our service fully supports the customer during the lifetime of the application.

Our Brands


SIHIProduction of side channel, centrifugal and multi-stage pumps as well as dry and liquid ring vacuum pumps and systems for the process industries and all other sectors of industry
HALBERG  Production of condensate, boiler feed and cooling water pumps for the power generation. Our large pump service includes all service activities for the brands HALBERG, MAN and Balcke-Dürr.
Production of special mixers for sewage plants
LaBourPumps for the chemical industry where there is a requirement for special materials and/or self priming applications
SERVICEWith more than 100 service support centres established worldwide, we guarantee exceptional and prompt service from your local support network

Local Service Network - supported globally
SIHI recognises the need to provide the highest level of care and support for all its products and systems operating in the field.
SIHI Service Centres are established all around the world ensuring the very best support is always within easy reach.

Quality Assurance
Total Quality Assurance is offered by all SIHI companies within the standards approved to ISO 9000. Formal directives are also issued in-line with the European Community ‘CE’ requirements. All the Group’s manufacturing facilities around the world comply with the required quality standards of the region as well as the necessary health and safety requirements.

In this increasingly competitive world, we have the ability to provide new innovative designs which are both cost effective and provide high levels of reliability. Utilising the most sophisticated Computer Aided Design packages ensures that optimum mechanical and hydraulic performances are achieved.

Manufacturing and assembly facilities worldwide operate as individual units, all forming part of an integrated global manufacturing operation. These centres of engineering excellence design, manufacture and develop products, systems and technologies utilising the most modern DNC processes.

Working in Partnership
Our understanding of your application and process requirements enables us to provide a cost effective solution that is right for your process.