{"product_id":"armstrong-119181-113-compass-r20-75-dry-rotor-variable-speed-circulator","title":"Armstrong 119181-113 Compass R20-75 Dry Rotor Variable Speed Circulator","description":"\u003cp\u003eMaintain optimal flow and energy efficiency in your hydronic heating system with the \u003cstrong\u003eArmstrong 119181-113\u003c\/strong\u003e Compass R20-75 dry rotor variable speed circulator. This high-performance pump is engineered to provide precise circulation control, ensuring your system operates at peak efficiency while reducing overall energy consumption.\u003c\/p\u003e\u003cp\u003eThe unit utilizes advanced variable speed technology to automatically adjust flow rates based on real-time demand. By utilizing a dry rotor design, the \u003cstrong\u003eCompass R20-75\u003c\/strong\u003e optimizes electrical input while delivering consistent, reliable thermal distribution across residential and light commercial zones.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Efficiency:\u003c\/strong\u003e Variable speed motor control significantly reduces power usage compared to fixed-speed alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Versatility:\u003c\/strong\u003e Designed for seamless integration into existing hydronic plumbing layouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperational Reliability:\u003c\/strong\u003e Durable construction ensures long-term service life in demanding heating applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for residential hydronic heating, radiant floor systems, and domestic hot water recirculating loops where demand-based flow modulation is required.\u003c\/p\u003e","brand":"Armstrong","offers":[{"title":"Default Title","offer_id":43124263977054,"sku":"119181-113","price":1156.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/119181_113_image_4548b5f3-598e-46bc-ac3b-54952d97e773.png?v=1786034343","url":"https:\/\/nationalboilersupply.com\/products\/armstrong-119181-113-compass-r20-75-dry-rotor-variable-speed-circulator","provider":"National Boiler Supply","version":"1.0","type":"link"}