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This product weighs 51 lb each and will be shipped via LTL carrier. A lift gate option will be added free of charge for your convenience.
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The Armstrong Pumps 174037MF-113 S-46 BF Cast Iron In-Line Pump 1/3 hp is designed for efficiency in hydronic heating systems. It is also compatible with domestic water systems, multi-stage zoning, and general industrial service applications. The pump features a robust three-piece design including a radially-split body, an oversized shaft, and a centrifugal impeller.
Designed for long-lasting use in hydronic systems, with a focus on ease of maintenance and efficient water delivery.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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