The Bellows NBR 20mm Male Fitting from Watts Fluidair is designed for reliable fluid transfer in various applications. With a 20mm size, it is compatible with standard connections, making it ideal for plumbing and industrial systems. Constructed from NBR material, this fitting offers excellent resistance to oils and chemicals, ensuring durability and longevity. Its design allows for easy installation and secure connections, making it a preferred choice for professionals in the field. This fitting is essential for maintaining efficient fluid flow in your systems.