The 4-1/2 -15PSIVAC X 30PSI Process Gauge is engineered for precise pressure measurement in vacuum and pressure applications. Featuring a 1/2" NPT connection, this gauge is compatible with various systems, ensuring versatility in installation. With a dual scale of -15 PSI vacuum to 30 PSI, it provides clear readings for a wide range of pressures. Constructed from durable materials, this gauge is designed to withstand harsh conditions while maintaining accuracy. Ideal for industrial settings, it meets relevant compliance standards for safety and reliability.