The Mini Regulator Common Port by Watts Fluidair is a compact solution for pressure regulation in compressed air systems. Designed with a common port for easy integration, this regulator features a 1/4" NPT connection. Constructed from durable materials, it is built to withstand high pressures, with a maximum rating of 150 PSI. This mini regulator is ideal for use in tight spaces and ensures consistent pressure delivery, enhancing the performance of pneumatic tools and equipment. Trust this reliable regulator to maintain optimal system efficiency.