{"product_id":"armstrong-810120-000-motor-mount-set-for-100-series","title":"Armstrong 810120-000 Motor Mount Set for 100 Series","description":"\u003cp\u003eEnsure your hydronic pump operates with optimal alignment and reduced vibration using the \u003cstrong\u003e810120-000\u003c\/strong\u003e motor mount set. This essential maintenance component is specifically engineered for 1\/12HP Armstrong 100 Series circulators and is cross-referenced for compatibility with the B\u0026amp;G 118223. By replacing worn or degraded mounts, you effectively stabilize the motor assembly to prevent premature shaft coupling failure and minimize operational noise.\u003c\/p\u003e\u003cp\u003eThese mounts function as a dampening interface between the pump volute and the motor cradle, absorbing radial stress during start-up and steady-state operation. Maintaining the integrity of these rubber grommets ensures that the shaft remains perfectly centered within the seal assembly, protecting against chronic seal leaks and bearing wear often caused by excessive motor housing movement.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Dampening:\u003c\/strong\u003e High-density elastomer construction absorbs motor torque and rotational resonance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Alignment:\u003c\/strong\u003e Maintains precision centering of the pump motor to the shaft assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for direct replacement in standard 1\/12HP 100 Series residential and light commercial circulators.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Chemically resistant material engineered to withstand high-temperature hydronic fluid environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Primarily utilized in 1\/12HP Armstrong 100 Series and compatible Bell \u0026amp; Gossett 118223 hydronic circulation systems for HVAC hydronic heating and domestic hot water zoning.\u003c\/p\u003e","brand":"Armstrong","offers":[{"title":"Default Title","offer_id":43133693821022,"sku":"810120-000","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/810120_000_image_da312de2-9fa6-40b9-a96a-f2e5bfd08ebe.png?v=1786108428","url":"https:\/\/nationalboilersupply.com\/products\/armstrong-810120-000-motor-mount-set-for-100-series","provider":"National Boiler Supply","version":"1.0","type":"link"}