Swivels
Welcome to NMF Techniek, where we specialize in high-quality rotary joints for various industrial applications. Whether for liquid or gaseous media, high pressure, extreme temperatures or hygienic environments, we offer customized solutions that meet the highest standards. Our couplings are designed with safety, durability and efficiency in mind.
Choose NMF Techniek for innovative and reliable rotary joints that make your processes safer, more efficient and sustainable. Contact us today for more information or a customized quote!
Light industrial swivel joints
CMCO Duff-Norton, formerly known as Gautier, provides an excellent and high quality range of swivels for many different applications. NMF is the exclusive distributor of Duff Norton light swivel couplings.
NMF Heavy Industrial Swivels
The variety of heavy-duty swivels is very large, with varying designs and applications. We have divided these products into four separate brochures. Should you need assistance in finding the right coupling, we are of course happy to assist you by phone or e-mail.
NMF Rotary feeders
Rotary feedthroughs are always used where one or more different media, liquid or gaseous, must be fed simultaneously to a rotating machine part.
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Download the brochure
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Download the brochure
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Download the brochure
Enter your details to start the download
Download the brochure
Enter your details to start the download
Download the brochure
Enter your details to start the download
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We are happy to support you in making this choice.
Your Partner for Duff-Norton Swivels and More
As an official Duff-Norton (CMCO) dealer, we offer an extensive range of rotary joints known for their exceptional performance and reliability. Whether you are looking for solutions for fluids, gases, high pressure or extreme temperatures, we have the perfect solution for your specific needs.
Features duff-norton swivel joints
Our Duff-Norton (CMCO) Rotary Couplings:
Duff-Norton Rotary Couplings are known worldwide for their excellent rotational speed and performance under harsh conditions. These couplings are designed to effortlessly handle high speeds and constant rotation, making them ideal for applications where speed and reliability are critical.
High rotational speeds: Ideal for applications requiring fast and continuous rotation, such as in machines with rotating parts.
Durability and reliability: These couplings are made of high-quality materials that offer long-lasting performance and resistance to wear and corrosion.
Flexibility:Suitable for various media such as hydraulic fluids, water, steam, and gases.
Our operations
Why choose NMF Rotary Links?
Safety and Reliability
All of our couplings are designed to function leak-free, even under extreme conditions.
Sustainability
High-quality materials such as stainless steel, aluminum and special alloys ensure a long service life.
Custom
Our couplings are customized to your specific requirements and operating conditions.
Hygiene
For food industry applications, our couplings meet the strictest hygiene standards.
Choose NMF Techniek for innovative and reliable rotary joints that make your processes safer, more efficient and sustainable. Contact us today for more information or a customized quote!
| Feature | Options | Explanation | Applications |
| Rotational speed | - Fast spinning - Slow spinning |
Suitable for high or low speed applications. | - Turbines - Turntables in production - Offshore winches |
| Rotation mode | - Swivel (limited movement) - Continuously rotating |
Swivel for small angle movements; continuous for full rotation. | - Robotic arms - Process machines |
| Pressure range | – Hoge druk (>100 bar) – Lage druk (<100 bar) |
Depends on the medium and application. | - Hydraulic Systems - Pumping Systems |
| Media | - Liquid (water, oil, chemicals) - Gas (air, nitrogen, other gases) |
Specifically designed for the nature of the medium. | - Chemical plants - Pneumatic plants |
| Connections | - Thread (BSP, NPT, etc.) - Flange - Push-fit |
Choice depends on installation space and compatibility. | - Industrial piping systems - Marine applications |
| Building form | - Straight (inline) - Angled (90 degrees) |
Depending on space requirements and installation direction. | - Offshore cranes - Mobile hydraulics |
| Channel configuration | - Single - Multiple (two or more channels for different media) |
For complex applications with multiple media or circuits. | - Deep-sea robots (ROVs) - Rotary manufacturing equipment |
| Material | - Steel - RVS (stainless steel, various alloys) |
Corrosion resistance, weight and service life. | - Food industry (stainless steel) - Offshore (seawater resistant stainless steel) |
| Temperature range | – Hoge temperatuur (<200 °C) – Lage temperatuur (> -40 °C) |
For extreme working environments. | - Steam systems - Cooling systems |
| Specific functions | - Compensation for eccentricity - High degree of sealing - Maintenance-free |
Specific requirements of the application. | - Precision Equipment - Heavy Industry |
| Scope | - Food industry - Chemical industry - Maritime - Hydraulics - Pneumatics |
Depends on industry and application. | - Shipbuilding - Power plants - Petrochemicals |
| Certifications | - ATEX (explosion-proof applications) - FDA (food safety) - Other |
Depending on specific industrial requirements. | - Explosion hazard zones - Food production |