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Streamlined Installation: Centralized connection points simplify wiring for field technicians
Precise Pressure Calibration: Factory-set at 117 PSI (reset) and 54 PSI (cutout) for accurate compressor protection
5 Amp output for both pilot (P
as an official Source 1 service part
Armstrong Fluid Technology 116440MF-133 Pump 319848-301 Streamlined Installation: Centralized connection pointsThe Armstrong Fluid Technology 116440MF 133 Pump (Model H53AB) is a high performance circulator pump designed for reliable fluid transport in domestic and commercial hydronic systems. This lead free bronze pump features a robust 1 2 HP motor capable of 115 230Vac single phase operation, supported by built in thermal overload protection for enhanced safety. Engineered with maintenance free bearings, this unit eliminates the need for periodic
US$ 91.90
US$ 91.90
US$ 91.90
