{"product_id":"bell-gossett-ac1561-series-ehsc-hsc-s-pump-coupling","title":"Bell \u0026 Gossett AC1561 Series eHSC\/HSC-S Pump Coupling","description":"\u003cp\u003eThis high-quality replacement coupling ensures precise power transmission and shaft alignment for your hydronic pumping system. Engineered specifically for the Series eHSC and HSC-S lines, the \u003cstrong\u003eAC1561\u003c\/strong\u003e serves as a critical component in maintaining optimal pump vibration control and operational stability. When you select this genuine \u003cstrong\u003eBell \u0026amp; Gossett\u003c\/strong\u003e coupling, you ensure that your mechanical equipment continues to operate within factory specifications while minimizing wear on surrounding drive components.\u003c\/p\u003e\u003cp\u003eThe Bell \u0026amp; Gossett e-HSC design utilizes an advanced internal mechanism that promotes mechanical seal longevity by ensuring consistent lubrication and heat dissipation. By eliminating the need for external flush lines or fragile filter kits, this coupling configuration supports a robust pump assembly that is less prone to clogging or debris-related failure, ultimately reducing your maintenance overhead.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Alignment:\u003c\/strong\u003e Engineered for exact torque transfer between motor and pump shaft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Constructed from heavy-duty materials to resist rotational fatigue and environmental stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Integration:\u003c\/strong\u003e Designed for an exact fit within existing Series eHSC and HSC-S housings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance Efficiency:\u003c\/strong\u003e Facilitates standard service intervals by simplifying the pump drive disassembly process.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e This coupling is intended for commercial HVAC hydronic heating and cooling loops, chilled water circulation, and industrial fluid transfer systems utilizing Series eHSC\/HSC-S horizontal split-case pumps.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43137648984158,"sku":"AC1561","price":98.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/AC1561_image_f3283be9-fb79-4612-9833-accb43d576c9.png?v=1786194358","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-ac1561-series-ehsc-hsc-s-pump-coupling","provider":"National Boiler Supply","version":"1.0","type":"link"}