{"product_id":"gecko-aquaflo-val-pak-0-75-hp-dominator-pump-impeller-medium-head-replacement-part-91692455","title":"Gecko AquaFlo Val Pak 0.75 HP Dominator Pump Impeller Medium Head Replacement Part 91692455","description":"\u003cdiv\u003e\n\u003cp\u003eGecko AquaFlo [Val-Pak].75 HP Dominator Pump Impeller [Med Head] (91692455) is a purpose-built replacement designed to restore the precise performance of your Dominator pump. Drawing on Gecko's 25-plus years of engineering experience, this closed-face impeller delivers consistent flow and reliable head pressure for spa and pool systems.\u003c\/p\u003e \u003ch2\u003eDesigned for reliable, mid-head performance\u003c\/h2\u003e \u003cp\u003eWith a 4-1\/2\" outer diameter and a 2-3\/8\" eye diameter, this impeller is tuned for mid-range head applications in Dominator pumps. The closed-face design reduces leakage and improves efficiency, helping your pump move water more smoothly and with less energy waste. The precise vane width and thickness choices are engineered to balance flow rate with suction stability, so you experience steady jets and quiet operation.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpeller Type:\u003c\/strong\u003e Closed Face\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpeller Diameter OD:\u003c\/strong\u003e 4-1\/2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVane Width ID:\u003c\/strong\u003e 1\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEye Diameter OD:\u003c\/strong\u003e 2-3\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEye Length:\u003c\/strong\u003e 5\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpeller Thickness OD:\u003c\/strong\u003e 3\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal Seat Depth:\u003c\/strong\u003e 11\/16\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Length:\u003c\/strong\u003e n\/a\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Diameter OD:\u003c\/strong\u003e n\/a\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal Seat Diameter OD:\u003c\/strong\u003e 1-1\/2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e AquaFlo\/Gecko\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump Application:\u003c\/strong\u003e Dominator\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy choose this Gecko impeller for your Dominator pump?\u003c\/h2\u003e \u003cul\u003e\n\u003cli\u003eOptimizes mid-head performance for spa and pool setups, helping maintain consistent pressure across jets and returns.\u003c\/li\u003e\n\u003cli\u003eGecko's heritage in interface and control design translates to a part that fits and functions predictably, reducing trial-and-error replacements.\u003c\/li\u003e\n\u003cli\u003eBuilt to withstand regular spa maintenance and routine filter cleans with reliable, long-lasting materials.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical tips for installation and care\u003c\/h2\u003e \u003cul\u003e\n\u003cli\u003eMatch this med-head impeller specifically to Gecko AquaFlo Dominator pumps to ensure proper seal and rotation direction.\u003c\/li\u003e\n\u003cli\u003eBefore installation, inspect the pump housing and seal for wear; replace worn seals or gaskets to prevent leakage and loss of prime.\u003c\/li\u003e\n\u003cli\u003eHandle with care to avoid blade nicks; a small imperfection can impact flow and efficiency.\u003c\/li\u003e\n\u003cli\u003eRegularly check water chemistry and debris levels; a clean filter and balanced chemistry help maintain optimal pump efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you're refurbishing a spa, hot tub, or pool system, the Gecko AquaFlo [Val-Pak].75 HP Dominator Pump Impeller [Med Head] is a precise, durable choice that restores robust flow without overtaxing the motor. Tap into Gecko's engineering craftsmanship and keep your Dominator pump performing at its best.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Aquaflo by Gecko","offers":[{"title":"Default Title","offer_id":40241243389994,"sku":"91692455","price":108.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/4014\/1354\/products\/35-402-1220_XL.jpg?v=1769976106","url":"https:\/\/bathparts.com\/en-um\/products\/gecko-aquaflo-val-pak-0-75-hp-dominator-pump-impeller-medium-head-replacement-part-91692455","provider":"Bath \u0026 Spa Superstore","version":"1.0","type":"link"}