
Development and manufacture of submersible, wastewater and transfer pumps for fire departments, civil protection, municipalities and building services.

Mast Pumpen GmbH
Aichwald, GermanyNew on Amplifa
About Mast Pumpen
Mast Pumpen GmbH develops and manufactures high-quality submersible and transfer pumps at its site in Aichwald near Stuttgart for fire departments, civil protection, municipalities and building services. The product range includes submersible pumps according to DIN 14 425 (TP series) with encapsulated motor winding, automatic rotation direction detection and overload protection, clog-free wastewater submersible pumps of the ATP series with ball passage up to 80 mm, as well as self-priming centrifugal pumps of the NP series with petrol or diesel engines for operations without mains power. Development and production take place entirely in-house; customized solutions are possible. Manufacturing relies on high-quality materials such as stainless steel and cast iron as well as precise workmanship for demanding operating conditions. In addition, the company offers repair, spare parts, technical support and an online repair registration, plus operating manuals, data sheets and spare parts lists available for download. The quality management system is certified to ISO 9001.
- Site
- Aichwald
- Processes
- Submersible pump manufacturing (TP DIN 14 425, ATP), Self-priming centrifugal pumps (NP) with petrol/diesel engine, Transfer pump manufacturing, In-house development and manufacturing / customized solutions, Pump repair and service, Repair, Spare parts, Technical support
- Materials
- Encapsulated motor winding, Stainless steel, Cast iron
- Certificates
- ISO 9001, DIN 14 425
- Founded
- 1960
- Industries
- Fire departments, Civil protection, Municipalities, Building services, Construction sites
- 01
In-house engineering and development
- 02
Manufacturing of pump components (stainless steel, cast iron)
- 03
Assembly of pumps (TP, ATP, NP)
- 04
Quality inspection according to DIN 14 425
- 05
Service, repair and spare parts supply
Materials and Processes
Stainless steel
Material for corrosion-resistant pump components in wastewater and effluent applications.
Cast iron
Material for robust pump housings and hydraulic parts.
Encapsulated motor winding
Submersible motor winding with overload protection and automatic rotation direction detection for TP pumps according to DIN 14 425.
Sites

Aichwald
DEDevelopment and manufacturing (headquarters)
- Materials
- Stainless steel, cast iron
Pumps and Components



Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Submersible pump manufacturing (TP DIN 14 425, ATP)Assembly | – | – | – | – | Stainless steel, Cast iron |
| Self-priming centrifugal pumps (NP) with petrol/diesel engineAssembly | – | – | – | – | – |
| Transfer pump manufacturingAssembly | – | – | – | – | – |
| In-house development and manufacturing / customized solutionsEngineering | – | – | – | – | – |
| Pump repair and serviceAssembly | – | – | – | – | – |
Additional services
Quality
The quality management system is certified to ISO 9001. The products fully comply with DIN standard conformity, in particular DIN 14 425 and the standard sheet of the ÖBFV.
| Evidence | Aichwald |
|---|---|
| ISO 9001 | |
| DIN 14 425 |
History
- 1948
Company founded.
- 1960
Start of pump manufacturing; revolutionized the submersible pump.
- aktuell
Introduction of the TP 4-1 F as successor to the TP 4-1 and current flagship according to DIN 14 425.