
Seamlessly formed plastic fittings and ventilation components for chemically contaminated process air.
Beck Kunststoffverformungs GmbH
Frankfurt am MainNew on Amplifa
About Beck Kunststoffverformung
Beck Kunststoffverformungs GmbH is a family-owned company based in Frankfurt am Main that has been developing and manufacturing pipe fittings and ventilation components made from thermoplastic materials since 1965. The product range comprises more than 7,000 variants: seamlessly formed and injection-moulded fittings such as 90° bends, reducers and couplings, roof cowls (Rediff, DSB cowl up to DN 400, deflector cowl from DN 700), volume flow controllers with Venturi nozzle, throttle and check dampers as well as saddle pieces and saddle stubs. The products are made from chemically resistant plastics and are designed for venting chemically contaminated process air, particularly in the chemical industry and indoor ventilation technology. With the patented core-drawing process for flow-optimised pipe bends and the tool-free, cross-material EffiTech push-fit system (sealed up to 10,000 Pa), the company addresses energy-efficient installation and operating optimisation. Around 60 employees work at the Frankfurt am Main site.
- Site
- Frankfurt am Main
- Processes
- Plastic forming of pipe fittings (seamlessly formed fittings), Injection moulding (injection-moulded fittings), Core-drawing process for flow-optimised 90° pipe bends, Manufacture of roof cowls (Rediff, DSB cowl up to DN 400, deflector cowl from DN 700), Manufacture of couplings (flexible pipe connections), Manufacture of reducers (symmetrical/asymmetrical), Manufacture of volume flow controllers with Venturi nozzle (control accuracy ±5%), Manufacture of throttle dampers and check dampers
- Materials
- Thermoplastic materials, Chemically resistant plastics, Steel (can be joined with plastic), Aluminium (can be joined with plastic), Injection moulding, Core-drawing process, EffiTech push-fit system
- Founded
- 1965
- Employees
- ca. 60
- Industries
- Chemical industry, Indoor ventilation technology / ventilation engineering, Process ventilation with chemically contaminated process air
- 01
Design and development of ventilation components
- 02
Seamless plastic forming of pipe fittings
- 03
Injection moulding of chemically resistant plastics
- 04
EffiTech push-fit system for tool-free assembly
- 05
Assembly and shipping
Materials and Processes
Thermoplastic materials
Seamlessly formed into pipe fittings such as bends, reducers and couplings for ventilation technology.
Chemically resistant plastics
Used for fittings and components that must withstand chemically contaminated process air.
Injection moulding
Manufacture of injection-moulded fittings with optimal flow properties.
Core-drawing process
Patented process for producing flow-optimised 90° pipe bends with reduced energy consumption.
EffiTech push-fit system
Tool-free, cross-material pipe connection with 5-fold lip seal, sealed up to 10,000 Pa and demountable.
Location

Frankfurt am Main
DEHeadquarters with development and manufacturing
- Materials
- Thermoplastic and chemically resistant plastics
Ventilation Components









Inside the production





Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Plastic forming of pipe fittings (seamlessly formed fittings)Plastics | – | – | – | – | Thermoplastic materials |
| Injection moulding (injection-moulded fittings)Plastics | – | – | – | – | chemically resistant plastics |
| Core-drawing process for flow-optimised 90° pipe bendsPlastics | – | – | – | – | Thermoplastic materials |
| Manufacture of roof cowls (Rediff, DSB cowl up to DN 400, deflector cowl from DN 700)Plastics | – | – | – | – | chemically resistant plastics |
| Manufacture of couplings (flexible pipe connections)Plastics | – | – | – | – | Thermoplastic materials |
| Manufacture of reducers (symmetrical/asymmetrical)Plastics | – | – | – | – | Thermoplastic materials |
| Manufacture of volume flow controllers with Venturi nozzle (control accuracy ±5%)Plastics | ±5% (control accuracy) | – | – | – | chemically resistant plastics |
| Manufacture of throttle dampers and check dampersPlastics | – | – | – | – | chemically resistant plastics |
| Manufacture of saddle pieces and saddle stubsPlastics | – | – | – | – | Thermoplastic materials |
| EffiTech push-fit system (tool-free push-fit connection, sealed up to 10,000 Pa, 5-fold lip seal)Joining | – | – | – | – | Plastics, Steel, Aluminium, Sheet metal |
Additional services
Company History
- 1965
Company founded; development and manufacture of pipe fittings made from thermoplastic materials for ventilation technology
Development of the EffiTech push-fit system for tool-free, cross-material pipe connections