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Plast-O-Matic's Pressure Regulator, model PRA300V, is a versatile and reliable solution for controlling pressures in your system. Designed to withstand pressures from 5 to 125 psi, this regulator features a polypropylene body that ensures durability and long-lasting performance. The 3 inch inlet and outlet sizes provide compatibility with various applications, while the air-loaded design allows for accurate pressure regulation. Made in the USA, the PRA300V is an excellent choice for a wide range of industries, including agriculture, HVAC, oil & gas, and manufacturing. Its ease of installation and maintenance make it a cost-effective solution that delivers consistent performance and safety.