The MKS 100318803 Flange Toggle Clamp is designed to securely join NW25 size ISO-KF vacuum flanges. Constructed from durable aluminum, this toggle clamp delivers enough sealing force to fully compress the O-ring so that the centering ring and flanges make precise metal-to-metal contact. Its heavy-duty spring supports the full range of production tolerance variables, while the self-adjusting clamp locks securely in place. A safety pin can also be inserted to prevent accidental release of the toggle lever, making it ideal for frequent use in applications such as leak testing or gauge calibration. Series 31 ISO-KF vacuum components comply with International Standards Organization (ISO) dimensions, ensuring compatibility and interchangeability with other ISO-KF compliant systems. ISO-KF flanges are “sexless” with symmetrical seals, allowing components to be rotated and easily assembled. The toggle clamp system includes a centering ring placed between two flanges, secured quickly and reliably by the encompassing toggle clamp.
Product Features
- Designed for NW25 size ISO-KF vacuum flanges
- Made from lightweight, corrosion-resistant aluminum
- Provides sealing force to fully compress O-ring for metal-to-metal contact
- Heavy-duty spring accommodates production tolerance variations
- Self-adjusting clamp ensures positive locking
- Pin insertion option prevents accidental toggle release
- Ideal for applications requiring frequent assembly or disassembly
- Series 31 ISO-KF compliant; interchangeable with other ISO-KF components
- Sexless flange design allows components to rotate for flexible positioning
- Modular system simplifies vacuum piping configuration
Benefits
- Quick and secure assembly saves time during frequent testing or calibration
- Reliable sealing performance ensures vacuum integrity
- Durable aluminum construction supports long-term use with minimal maintenance
- Compatibility with ISO-KF standard flanges simplifies integration with existing systems
- Enhanced safety through optional pin to prevent unintended release
Why Choose the MKS Toggle Flange Clamp?
Purpose-built for fast, secure, and repeatable connections, the MKS Toggle Flange Clamp for NW25 ISO-KF flanges is the ideal solution for vacuum systems requiring frequent disassembly, such as leak testing or maintenance. Its ISO-KF compliance, robust design, and user-friendly features make it a trusted choice in laboratories and industrial environments alike.
