{"product_id":"gecko-aquaflo-val-pak-1-5-hp-dominator-pump-impeller-high-head-91692550-for-heavy-duty-water-pumps","title":"Gecko AquaFlo Val Pak 1.5 HP Dominator Pump Impeller High Head 91692550 For Heavy Duty Water Pumps","description":"\u003cdiv\u003e\n\u003cp\u003eGecko AquaFlo Val-Pak 1.5 HP Dominator Pump Impeller High Head (91692550) is a precision replacement designed to keep high-head spa and pool circulations performing at their best. Built by AquaFlo\/Gecko, a brand rooted in 25 years of experience in interface design, controls, and user-centered engineering, this closed-face impeller is crafted to deliver dependable flow and enduring performance in Dominator pumps. Whether you’re refreshing a spa loop or upgrading a high-head circulation than demands consistent pressure, this part is engineered to fit and function with confidence.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eImpeller Type:\u003c\/strong\u003e Closed Face\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOuter Diameter (OD):\u003c\/strong\u003e 5 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVane Width (ID):\u003c\/strong\u003e 3\/16 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEye Diameter (OD):\u003c\/strong\u003e 1-13\/16 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEye Length:\u003c\/strong\u003e 7\/8 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImpeller Thickness (OD):\u003c\/strong\u003e 3\/8 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeal Seat Depth:\u003c\/strong\u003e 7\/8 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeal Seat Diameter (OD):\u003c\/strong\u003e 1-1\/2 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e AquaFlo\/Gecko\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Dominator high-head pump models\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 91692550\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Val-Pak\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this impeller matters for your system\u003c\/p\u003e\n\u003cp\u003eDesigned specifically for high-head Dominator pumps, this closed-face impeller helps maintain steady pressure and reliable flow when head pressure is challenging. The precise 5\" diameter and 3\/16\" vane width optimize efficiency, reducing slip and turbulence that can sap performance in spa and pool filtration circuits. By matching the seal seat dimensions (7\/8\" depth and 1-1\/2\" diameter), it delivers a snug, secure fit that supports long service life and smoother operation in demanding conditions.\u003c\/p\u003e \u003ch3\u003eWho benefits from the Gecko AquaFlo Dominator impeller\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eSpa operators upgrading high-head circulation where consistent jet pressure matters\u003c\/li\u003e \u003cli\u003ePool systems with elevated head loss due to long runs or multiple returns\u003c\/li\u003e \u003cli\u003eService technicians seeking a reliable, OEM-compatible replacement for Dominator pumps\u003c\/li\u003e \u003cli\u003eMaintenance-driven users who value a fit-and-forget component that aligns with Gecko’s design ethos\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes it stand out\u003c\/h3\u003e\n\u003cp\u003eGecko’s heritage isn’t just marketing—it's a commitment to meaningful product design, intuitive fit, and lasting performance. This impeller embodies that philosophy by pairing precise dimensions with a geometry optimized for high-head operation, ensuring smoother startup, stable flow, and reduced wear on your pump over time. When you install the 91692550, you’re choosing a component that aligns with Gecko’s care for users and their spa or pool experiences.\u003c\/p\u003e \u003ch3\u003ePractical tips for installation and care\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePower off the system and release all pressure before replacement.\u003c\/li\u003e \u003cli\u003eConfirm compatibility by matching the part number 91692550 and the Dominator high-head application.\u003c\/li\u003e \u003cli\u003eInspect the seal and seating area during replacement to ensure a clean, even seating surface for best performance.\u003c\/li\u003e \u003cli\u003eHandle the impeller with care to avoid nicks or scoring that could affect balance and efficiency.\u003c\/li\u003e \u003cli\u003eAfter installation, run the system briefly to confirm steady flow and absence of vibrations or leaks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor spa and circulation professionals who demand dependable, high-head performance, the Gecko AquaFlo Val-Pak Dominator impeller delivers precise fit, durable construction, and the trusted support of a brand built on decades of expertise in pumps and user-centered design.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Aquaflo by Gecko","offers":[{"title":"Default Title","offer_id":40241243553834,"sku":"91692550","price":108.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/4014\/1354\/products\/91692550.jpg?v=1769976105","url":"https:\/\/bathparts.com\/en-um\/products\/gecko-aquaflo-val-pak-1-5-hp-dominator-pump-impeller-high-head-91692550-for-heavy-duty-water-pumps","provider":"Bath \u0026 Spa Superstore","version":"1.0","type":"link"}