stainless steel construction ensures durability and resistance to for long-lasting use. devised for seamless adaptation of Male VCR fittings to KF flanges, facilitating easy connections between different flange types. Features a user-friendly aluminum clamp with wing nuts for effortless assembly and disassembly without the need for tools. Provides a reliable vacuum seal by uniformly compressing the O-Ring, ensuring optimal performance in vacuum applications. Compatible with various sizes including NW 16, NW 25, NW 40, and NW 50, offering versatility for different setups and configurations., Manufacturer: ZBVUILMLZ