Armstrong International 880-3/4-125 Trap R-410A The digital controller monitors sensor

The digital controller monitors sensor continuity

This is an expandable media filter that slides into the existing plastic or metal inner housing of your air cleaner

the HC21ZS122 is a shaded-pole or permanent split capacitor design (depending on the specific production run) that typically does not require an external capacitor

which is mathematically and physically identical to part number 73M8501

The 3/8-inch NPT female connections ensure a secure fit within standard air line architectures

Armstrong International 880-3/4-125 Trap R-410A The digital controller monitors sensorThe Armstrong International 880 3 4 125 is a high performance inverted bucket steam trap designed for horizontal installation in demanding HVACR and industrial steam systems. Engineered with a rugged cast iron body (ASTM A48 Class 30), this Series 880 model features an integral strainer that effectively protects the internal mechanism from scale and debris. Operating with a 7 64" orifice, it is rated for a maximum pressure of 125 PSI, ensuring