The Proportional Regulator 40MM by Watts Fluidair is engineered for precise pressure control in pneumatic systems. This regulator features a 40MM size, providing optimal flow rates and responsiveness. Its robust construction ensures reliability in demanding environments, while the proportional control mechanism allows for fine adjustments to pressure settings. Ideal for applications requiring consistent performance, this regulator meets industry standards for safety and efficiency, making it a preferred choice for engineers and technicians.