Constructed from 304 stainless steel for enhanced durability and erosion resistance. devised for quick and easy installation with flange fittings, ensuring a secure and leak-free connection. Flexible bellows devise allows for movement and vibration absorption, ideal for various vacuum applications. Compatible with standard vacuum systems, making it a versatile choice for both industrial and home use. Perfect for extending vacuum lines and improving system efficiency with a reliable and robust construction., Manufacturer: XEINNILL