Protect your compressed air system

M1-M2 and M3-M4)

25-inch lead wire for straightforward integration

Most York furnace orifices have the physical size or part number stamped on the brass casing for quick identification during field maintenance

this specific model is optimized for flange-mount duct or VAV applications

Weil McLain 510-218-100 Gauge Els PW 17895 Protect your compressed air systemThe Weil McLain 510 218 100 Gauge is a critical instrument for monitoring system conditions in low pressure steam heating applications. This combination pressure vacuum gauge features a large, easy to read 4 1 2 inch dial face, providing technicians with clear visibility for precise diagnostics on commercial and residential boiler systems. Engineered with a dual scale range of 0 30 PSIG for positive pressure and 0 30" Hg for vacuum measurement, this