The PBTK-20-SI is a 20MM side port bellows fitting made from silicone (SI), designed for efficient fluid transfer. Manufactured by Watts Fluidair, this fitting offers excellent flexibility and resistance to high temperatures, making it ideal for various applications. The silicone material ensures durability and reliability, providing a secure connection that minimizes leaks. Its side port design allows for versatile installation options in hydraulic and pneumatic systems. This fitting complies with industry standards, ensuring safety and efficiency in fluid management.