McDaniel Controls 30730A Pressure Gauge 0 to 300 PSI

McDaniel Controls 30730A is a pressure gauge rated 0–300 psi, featuring a 1/4" NPT connection for straightforward installation into standard ports. This mechanical gauge provides a direct, real-time pressure reading in environments that require a compact, non-electronic indicator. With no electrical power required, it is suitable for panel-mounted or inline installations where running power is impractical. The 0–300 psi range makes it suitable for monitoring low to mid-range pressures and for quick setpoint checks during commissioning, maintenance, or routine operation. The 1/4" NPT thread accommodates common fittings and manifolds, enabling integration into hydraulic, pneumatic, or process lines that use compatible ports. For installation, ensure your system port matches the 1/4" NPT size and use appropriate sealing to prevent leaks. The 30730A designation identifies this unit within McDaniel Controls' product lineup.