Armstrong International 880-3/4-20 Trap 30067439-890 liquids will damage the internal

liquids will damage the internal mechanism

always verify the part number against your model's technical manual to ensure proper set points and safety compliance

Can I use this for other brands like Armstrong or Ducane

Standard practice dictates that ASME safety relief valves should not be field-adjusted

and HMG air handler compatibility

Armstrong International 880-3/4-20 Trap 30067439-890 liquids will damage the internalThe Armstrong International 880 3 4 20 Trap is a high performance inverted bucket steam trap designed for reliable horizontal installation in demanding HVACR and industrial steam systems. Engineered with a durable cast iron body, this Series 880 model features a 3 4" NPT connection and is specifically optimized for a 20 PSI maximum operating pressure using a precision machined 3 16" orifice. Unlike standard traps, its free floating stainless steel