{"product_id":"bell-gossett-105121-pd38s-1-hp-pump","title":"Bell \u0026 Gossett 105121 PD38S 1 HP Pump","description":"\u003cp\u003eThis 1‑horsepower pump ensures reliable water circulation for residential and commercial hydronic heating and cooling systems. The \u003cstrong\u003e105121\u003c\/strong\u003e model, Bell \u0026amp; Gossett PD38S, combines robust construction with energy‑efficient performance.\u003c\/p\u003e\n\u003cp\u003eThe PD38S utilizes a single‑stage centrifugal design with a sealed‑bearing motor that delivers consistent flow at varying pressures. Its integrated impeller and volute optimize hydraulic efficiency while minimizing noise.\u003c\/p\u003e\n\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlow Capacity:\u003c\/strong\u003e Up to 38 GPM at 30 psi, maintaining steady pressure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnergy Efficiency:\u003c\/strong\u003e Designed to meet ASHRAE 90.1 standards for reduced power consumption.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNoise Level:\u003c\/strong\u003e Operates below 55 dB(A), suitable for quiet environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Cast‑iron body with corrosion‑resistant coating for long service life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e🚨 \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Hydronic heating systems, cooling‑tower recirculation, domestic hot‑water loops, solar‑thermal circulation, and commercial HVAC loops.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43118554808414,"sku":"105121","price":5799.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/105121_image_8b96d0dd-499e-4ad3-acc7-92e3590d5475.png?v=1785976404","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-105121-pd38s-1-hp-pump","provider":"National Boiler Supply","version":"1.0","type":"link"}