The Watts Fluidair 1/2" Piggy is a compact and efficient pressure regulator designed for pneumatic systems. With a pressure range of 0-125 PSI, this unit is perfect for applications requiring precise pressure control. Its durable construction ensures long-lasting performance, while the compact design allows for easy installation in tight spaces. The 1/2" connections make it compatible with various systems, providing reliable air management for tools and equipment. This piggy regulator is an essential component for maintaining optimal performance in any workshop.