Itron-Actaris 757631 Orifice 319848-301 By maintaining stable RPMs

By maintaining stable RPMs

High Power Capacity: The 150va rating handles complex control strings and multiple peripheral devices common in commercial water heater systems

this part is a standard truck-stock item for resolving "no-heat" calls where LWCO sensor fouled by scale or sediment has caused a nuisance lockout

making it a critical component for technicians optimizing HVAC pneumatic control systems and ensuring reliable damper automation

Featuring a 3400 RPM motor speed

Itron-Actaris 757631 Orifice 319848-301 By maintaining stable RPMsThe Itron Actaris 757631 Orifice is a high precision 3 8" diameter aluminum orifice engineered for critical flow control in commercial and residential gas regulation systems. Specifically designed for compatibility with the Actaris B42 Series, including B42R, 043C, and B42N models, this component is essential for technicians performing gas regulator orifice replacement or system recalibration. The lightweight yet durable aluminum construction ensures