
Development and manufacture of filtration systems and marine valves including high-pressure valves up to 400 bar
Georg Schünemann GmbH
BremenNew on Amplifa
About Georg Schünemann GmbH
Georg Schünemann GmbH is a company based in Bremen that has been active in the market for over 85 years and has been developing and producing filtration and separation technology for more than 80 years. The product range includes filter systems for water treatment, industrial plants, refineries and power plants as well as marine valves for underwater and surface vessels. In the field of valve technology, the company manufactures high-pressure valves, pressure reduction stations and manifolds for air and gas applications up to 400 bar, complemented by seawater valves, hydraulic valves and bellows valves as well as complete systems. In addition, Georg Schünemann GmbH offers services such as commissioning, optimization, maintenance and training – onshore and offshore worldwide. Product ideas have been patented multiple times; the company sees itself as a brand manufacturer with its own development and production. Management system certification is carried out by DNV Systems Certification.
- Site
- Bremen
- Processes
- Development and production of filtration systems (filters for water treatment, industry, marine), Development and manufacture of marine valves for underwater and surface vessels, Manufacture of high-pressure valves, pressure reduction stations and manifolds for air and gas, Manufacture of seawater valves, hydraulic valves and bellows valves as well as complete systems, Service: commissioning, optimization, maintenance and training (onshore and offshore), Commissioning, Optimization, Maintenance
- Materials
- Filtration systems, Marine valves, High-pressure valves, Seawater valves
- Certificates
- Certification by DNV Systems Certification
- Industries
- Marine, Defense, Shipbuilding, Water treatment, Industrial plants, Refineries
- 01
Development and design
- 02
Production of filtration systems
- 03
Manufacture and assembly of valves and valve systems
- 04
Commissioning, optimization and maintenance onshore/offshore
- 05
Training
Processes and Products
Filtration systems
Filters for water treatment, industry, marine, ballast water systems as well as chemical and petrochemical plants.
Marine valves
Complete range of marine valves for underwater and surface vessels in the defense sector.
High-pressure valves
Valves, pressure reduction stations and manifolds for air and gas applications up to 400 bar.
Seawater valves
Valves for maritime applications including hydraulic and bellows valves as well as complete systems.
Site

Bremen
DEHeadquarters with development and manufacturing
- Materials
- Filtration systems; marine valves; high-pressure, seawater, hydraulic and bellows valves
Products and Systems



Inside the production



Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Development and production of filtration systems (filters for water treatment, industry, marine)Engineering | – | – | – | – | – |
| Development and manufacture of marine valves for underwater and surface vesselsAssembly | – | – | – | – | – |
| Manufacture of high-pressure valves, pressure reduction stations and manifolds for air and gasAssembly | – | – | – | – | – |
| Manufacture of seawater valves, hydraulic valves and bellows valves as well as complete systemsAssembly | – | – | – | – | – |
| Service: commissioning, optimization, maintenance and training (onshore and offshore)Assembly | – | – | – | – | – |
Additional services
Quality and Certification
The company's management systems are certified by DNV Systems Certification; service work is carried out by qualified and certified staff.
| Evidence | Bremen |
|---|---|
| Certification by DNV Systems Certification |
Company History
Over 85 years in the market as Georg Schünemann GmbH
Over 80 years of experience in filtration and separation technology