Armstrong 174036MF-113 S-45 BF Cast Iron In-Line Pump, 1/4 hp voomi_id_6404 It replaces the 150-MD-HD head

It replaces the 150-MD-HD head mechanism and is built to ensure smooth and efficient operation

Features robust copper tubes and aluminum fins for superior heat exchange

Emissions: California Low NOx compliant

Ideal for replacements or upgrades in HVAC systems

Armstrong 174036MF-113 S-45 BF Cast Iron In-Line Pump, 1/4 hp voomi_id_6404 It replaces the 150-MD-HD headProduct Description The Armstrong Pumps S 45 BF Cast Iron In Line Pump with MPN 174036MF 113 is engineered for hydronic heating and cooling systems. This pump is suitable for various applications, including domestic water systems and multi stage zoning. Its robust construction ensures reliability and efficiency. 1 4 horsepower for effective water circulation. Designed for in line installations and easy servicing. Constructed from durable cast iron for