{"product_id":"armstrong-174035-143-h-41-ab-in-line-circulator-pump-bronze","title":"Armstrong 174035-143 H-41 AB In-Line Circulator Pump Bronze","description":"\u003cspan style=\"font-weight: bold;\"\u003eArmstrong H-41\u003cbr\u003e \u003c\/span\u003e1\/6HP, 115V, 1PH\u003cbr\u003e 1800RPM\u003cbr\u003e All Bronze\u003cspan style=\"font-weight: bold;\"\u003e\u003cbr\u003e \u003cbr\u003e Overview\u003cbr\u003e \u003c\/span\u003e\u003cspan class=\"smallText1\"\u003e\u003cspan class=\"smallText1\"\u003eH Series circulators feature the unique Armstrong shaft and bearing module for ease of serviceability and maximum interchangeability. Oversized shafts of alloy steel machined to exact tolerances. Impellers are constructed from non-ferrous material and are designed for optimal water delivery.\u003cbr\u003e \u003cbr\u003e \u003cspan style=\"font-weight: bold;\"\u003eDesign Features\u003cbr\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cp\u003e\u003cb\u003eBody\u003c\/b\u003e\u003cbr\u003e Radially-split body can be left in the line while servicing the pump, eliminating needless disconnecting of pipes.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eOversized Shaft\u003c\/b\u003e\u003cbr\u003e ARMSTRONG circulating pumps have oversized shafts of special alloy steel, machined to exacting tolerances. Shafts have integral thrust collars, heat treated to provide long life under severe duty conditions.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eCentrifugal Impeller\u003c\/b\u003e\u003cbr\u003e Balanced impeller of centrifugal design ensures maximum water delivery.\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePositive Mechancial Seal\u003c\/b\u003e\u003cbr\u003e A tried and proven method of preventing water leakage, the well-known ARMSEAL construction is an often imitated feature of the ARMSTRONG circulator. Made of long-lasting, hardwearing materials, it ensures many years of noise-free, trouble-free service.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eModular Construction\u003c\/b\u003e\u003cbr\u003e Model H-41 features the unique ARMSTRONG shaft and bearing module which fits for ease of serviceability and reduced inventory costs.\u003c\/p\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/S_H_series.pdf\" target=\"_blank\" title=\"S\u0026amp;H Series Brochure\"\u003eProduct Information Brochure\u003c\/a\u003e\u003cbr\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/S_H_circulatingPumps.pdf\" target=\"_blank\" title=\"Circulating Pumps I\u0026amp;O\"\u003eCirculating Pumps I\u0026amp;O\u003c\/a\u003e","brand":"Armstrong","offers":[{"title":"Default Title","offer_id":47344085729453,"sku":"20969","price":953.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/H41.1.jpg?v=1787917895","url":"https:\/\/www.bostonheatingsupply.com\/products\/armstrong-174035-143-h-41-ab-in-line-circulator-pump-bronze","provider":"Boston Heating Supply","version":"1.0","type":"link"}