Armstrong International B1669-5 Pressure Change Assembly 30067439-890 Does this sight glass handle

Does this sight glass handle R410A pressure

To ensure accuracy for pressure switch calibration

Engineered for 465V electrical systems

veteran technicians should always verify the final set points using a calibrated gauge set during system startup to ensure absolute precision

Built using AWG 14 wire and a high-temperature XLPE 105 jacket

Armstrong International B1669-5 Pressure Change Assembly 30067439-890 Does this sight glass handleThe Armstrong International B1669 5 Pressure Change Assembly is the critical repair component for restoring the positive shut off and operational efficiency of inverted bucket steam traps. Featuring a precision lapped 7 64" orifice, this PCA kit is engineered to withstand differential pressures from 125 PSI to 250 PSI depending on the trap body. As a veteran grade steam trap repair part, the B1669 5 includes the stainless steel valve, valve seat,