Custom pump solutions, pump units, pump stations as well as tanks and pressure vessels for industry
VN-Pumpen GmbH & Co. KG
28219 Bremen, GermanyNew on Amplifa
About VN-Pumpen
VN-Pumpen is a German company founded in 1968 and headquartered in Bremen, specializing in custom pump solutions. Its product range includes individual pumps, fire-fighting pumps, highly complex pump stations and pump units for liquid transfer of fresh water, seawater and wastewater, viscous media and chemicals, as well as tanks, pressure vessels, hot water boilers and calorimeters. The company designs, engineers and manufactures tailor-made solutions from engineering through assembly to acceptance testing of the units. The offering is complemented by consulting on fluid dynamics projects, maintenance, service and worldwide spare parts procurement, including third-party products, with shipping and German customs clearance. Customers come from marine and shipbuilding, oil and gas, chemicals, construction, mining, utilities and municipal applications. By way of example, VN-Pumpen developed a mobile, low-noise diesel-engine-driven pump unit on a trailer for continuous operation during pipeline failures in the district heating network.
- Site
- Bremen
- Processes
- Design and manufacturing of custom pump solutions and pump units, Design, engineering and delivery of pump stations and pump units (liquid transfers), Manufacturing of pressure vessels, hot water boilers, tanks and calorimeters, Plant construction and production of pump solutions (e.g. mobile pump unit on trailer with diesel, Consulting on fluid dynamics projects, Maintenance and service, incl. spare parts service and worldwide shipping, Testing/acceptance of units (e.g. acceptance in accordance with TPV §13 EG FGV), Custom design of pump solutions
- Materials
- Tank and pressure vessel fabrication, Steel for units and frames
- Certificates
- Acceptance in accordance with TPV §13 EG FGV
- Founded
- 1968
- Industries
- Marine & Shipbuilding, Oil & Gas, Chemicals, Construction Industry, Mining, Utilities (Water, Wastewater, Power)
- 01
Consulting and requirements analysis
- 02
Design and engineering
- 03
Selection of pump components
- 04
Manufacturing and assembly of units and stations
- 05
Testing and acceptance
- 06
Worldwide shipping incl. German customs clearance
- 07
Maintenance, service and spare parts supply
Materials and Manufacturing
Tank and pressure vessel fabrication
Manufacturing of tanks, pressure vessels, hot water boilers and calorimeters for industry, civil protection and shipping.
Steel for units and frames
Design and assembly of robust pump units and stations, including weather-resistant versions for continuous operation.
Location
Bremen
DEHeadquarters with design, manufacturing and service
- Lot size
- Single systems and custom solutions
- Materials
- Steel, cast
- Mobile pump unit (horizontal centrifugal pump with diesel engine on central-axle trailer)
Components and Products
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Design and manufacturing of custom pump solutions and pump unitsEngineering | – | – | – | – | – |
| Design, engineering and delivery of pump stations and pump units (liquid transfers)Engineering | – | – | – | – | – |
| Manufacturing of pressure vessels, hot water boilers, tanks and calorimetersGuss | – | – | – | – | – |
| Plant construction and production of pump solutions (e.g. mobile pump unit on trailer with dieselMontage | – | – | – | – | – |
| Consulting on fluid dynamics projectsEngineering | – | – | – | – | – |
| Maintenance and service, incl. spare parts service and worldwide shippingMontage | – | – | – | – | – |
| Testing/acceptance of units (e.g. acceptance in accordance with TPV §13 EG FGV)Prüfung | – | – | – | – | – |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Mobile pump unit (horizontal centrifugal pump with diesel engine on central-axle trailer) | – | – | – | – | Bremen, Germany |
Additional services
Quality and Testing
Units are tested and accepted, e.g. acceptance in accordance with TPV §13 EG FGV; manufacturing is carried out by experienced technicians and engineers including service partners.
| Evidence | Bremen |
|---|---|
| Acceptance in accordance with TPV §13 EG FGV |
Company History
- 1920
C. Friedrich Nienstädt founded a wholesale business for plumbers and electricians on January 1, 1920.
- 1920–1969
Build-up of the pump department under the leadership of Hans Nienstädt; pumps initially sold to the shipbuilding industry, later worldwide.
- 1968
Foundation of VN-Pumpen; started with the development of tailor-made small units for industrial use in northern Germany.
- 2013
Merger of the pump department with VN-Pumpen into a stronger entity.