AMETEK 1X850 1980 30 PSI 1X850 1 2 ANPT LM Form 1233 150007 4 1 2 ARC-LOC

AMETEK 1X850 1980 ARC-LOC pressure gauge with a 4-1/2-inch dial provides clear 0–30 psi readings for industrial process instrumentation. The model (including the 1X850/C variant) features a 1/2-14 ANPT connection and a LM Form 1233 mounting configuration, catalog number 150007, enabling direct panel installation in standard gauge cutouts. Arc-Loc describes the locking connection that resists loosening under vibration, helping maintain accuracy and reducing maintenance in demanding environments. This AMETEK 1980-series gauge delivers a robust front configuration (Form 1233) with a panel-mounting layout suited for control-room panels and instrumentation racks, while the large dial size enhances legibility at a glance and supports quick verification of pressure status in low-pressure systems. The combination of a 0–30 psi scale, a common ANPT thread, and the Arc-Loc locking feature makes this gauge well-suited for applications requiring reliable low-pressure monitoring and repeatable readings in process control, pilot plants, and manufacturing environments where robust, readable indicators are essential.