{"product_id":"gecko-aquaflo-val-pak-three-quarter-hp-dominator-pump-impeller-high-head-91692450","title":"Gecko AquaFlo Val Pak Three Quarter HP Dominator Pump Impeller High Head 91692450","description":"\u003cdiv\u003e\n\u003cp\u003eUpgrade and optimize your 0.75 HP Dominator pump with the Gecko AquaFlo Val-Pak Impeller—designed for high-head applications and built to deliver steady, reliable flow where it matters most. This closed-face impeller is engineered to maximize efficiency in spa and hot tub setups that demand elevated discharge performance, long line runs, or tall lift requirements.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this impeller stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eClosed-face design\u003c\/strong\u003e delivers consistent flow and reduced slip, enhancing overall pump efficiency in high-head configurations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrecisely engineered geometry\u003c\/strong\u003e—OD 4-13\/16\", vane width 1\/8\", eye diameter 1-7\/8\", eye length 7\/8\", and thickness 5\/16\"—to ensure smooth operation and reliable seal contact with compatible Dominator assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeal-seat compatibility\u003c\/strong\u003e—seal seat depth 7\/8\" and seal-seat diameter OD 1-1\/2\" are specified to align with the Dominator’s seal hardware for a secure, leak-free fit.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer you can trust\u003c\/strong\u003e—AquaFlo\/Gecko, backed by Gecko Alliance’s 25+ years of expertise in pump interfaces, controls, and user-focused design.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVal-Pak packaging\u003c\/strong\u003e provides a ready-to-install replacement option that keeps downtime to a minimum in spa maintenance routines.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eImpeller Type: Closed Face\u003c\/li\u003e \u003cli\u003eImpeller Diameter OD: 4-13\/16\"\u003c\/li\u003e \u003cli\u003eVane Width ID: 1\/8\"\u003c\/li\u003e \u003cli\u003eEye Diameter OD: 1-7\/8\"\u003c\/li\u003e \u003cli\u003eEye Length: 7\/8\"\u003c\/li\u003e \u003cli\u003eImpeller Thickness OD: 5\/16\"\u003c\/li\u003e \u003cli\u003eSeal Seat Depth: 7\/8\"\u003c\/li\u003e \u003cli\u003eShaft Length: n\/a\u003c\/li\u003e \u003cli\u003eShaft Diameter OD: n\/a\u003c\/li\u003e \u003cli\u003eSeal Seat Diameter OD: 1-1\/2\"\u003c\/li\u003e \u003cli\u003eManufacturer: AquaFlo\/Gecko\u003c\/li\u003e \u003cli\u003ePump Application: Dominator\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWho this is for\u003c\/strong\u003e—owners and technicians maintaining Gecko AquaFlo Dominator pumps who need a precise, durable impeller capable of sustaining high-head performance. It’s ideal for spa installations with tall returns, extended piping runs, or systems where head pressure is a primary concern. If you’re tuning a Dominator setup for quiet, dependable operation, this impeller helps maintain steady flow without compromising efficiency.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhat problems it solves\u003c\/strong\u003e—keeps your spa circulating effectively under high head, reduces performance losses from mismatched impellers, and simplifies maintenance with a purpose-built replacement that aligns with the Dominator’s sealing and shaft geometries.\u003c\/p\u003e \u003cp\u003eWith the Gecko AquaFlo Val-Pak.75 HP Dominator Pump Impeller, you’re choosing a purpose-built solution that couples decades of design expertise with practical, field-ready performance. Replace like-for-like, restore optimal flow, and keep your spa experience reliable and enjoyable.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Aquaflo by Gecko","offers":[{"title":"Default Title","offer_id":40241243324458,"sku":"91692450","price":75.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/4014\/1354\/products\/35-402-1320_XL.jpg?v=1769976105","url":"https:\/\/bathparts.com\/en-um\/products\/gecko-aquaflo-val-pak-three-quarter-hp-dominator-pump-impeller-high-head-91692450","provider":"Bath \u0026 Spa Superstore","version":"1.0","type":"link"}