Sensus 019-01029-003 Orifice 321042-401 also identified as the Series

also identified as the Series 740-2-50

Maintaining a fresh air cleaner filter set ensures the terminal equipment remains protected from bypass buildup and delivers superior indoor air quality

ensuring the heating system operates within its engineered parameters

nitrogen-tight fit for reliable system isolation

Sensus 019-01029-003 Orifice 321042-401 also identified as the SeriesAs a veteran technician, you know that the Sensus 019 01029 003 Orifice is the standard 1 4 inch replacement for maintaining the precision and reliability of Model 496 domestic service regulators. Also compatible with the Sensus 043 B platform, this brass component is engineered to handle a maximum inlet pressure of 60 PSIG. In the field, selecting the correct orifice diameter is critical to ensuring the internal relief valve (IRV) functions within