Armstrong Fluid Technology 110223-310 Pump 321042-401 Industrial Durability: Equipped with laser-welded

Industrial Durability: Equipped with laser-welded stainless steel bellows for increased resistance to fatigue and vibration

making it fully compatible with modern high-pressure refrigerants including R-410A

The Maxitrol R400S-1/2 Gas Regulator is a double diaphragm balanced valve design engineered for high-performance pressure regulation in residential

45" WC to handle reduced air density at elevated altitudes

Common Questions Is the flow control valve included with the 1057787 housing

Armstrong Fluid Technology 110223-310 Pump 321042-401 Industrial Durability: Equipped with laser-weldedThe Armstrong Fluid Technology 110223 310 Pump, also known as the Model Astro 225SSU, is a high performance stainless steel circulator pump engineered for efficiency in potable water and hydronic heating systems. Featuring a versatile three speed motor, this hydronic heating pump allows for field adjustable flow rates to match specific system demands, reducing energy consumption and operational noise. Operating at 115Vac with a low 0. 69 full load