Gecko AquaFlo Val-Pak 1.5 HP Dominator Pump Impeller [Med Head] is a purpose-built replacement part crafted for durability, precise flow, and dependable performance in Dominator pumps. With Gecko Alliance’s 25 years of experience in designing interfaces and controls, this impeller embodies clean, intuitive design that improves user experience, reduces maintenance headaches, and keeps spa and pool systems running smoothly.
Designed to deliver consistent pressure and efficient water movement, the closed-face impeller minimizes turbulence and noise while maximizing flow consistency. The Med Head specification targets a balanced performance profile for mid-range head applications, ensuring reliable prime and steady filtration without excessive energy draw.
Key advantages of choosing this Gecko AquaFlo impeller include precise fitment, robust materials, and a design tuned for long-term reliability in spa and pool equipment. It’s a thoughtful upgrade for technicians and pool/spa enthusiasts who value repeatable results, easy installation, and fewer service calls over the life of the pump.
Specifications
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Impeller Type: Closed Face
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Impeller Diameter OD: 4-11/16"
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Vane Width ID: 1/4"
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Eye Diameter OD: 2-5/16"
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Eye Length: 5/8"
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Impeller Thickness OD: 1/2"
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Seal Seat Depth: 7/8"
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Shaft Length: n/a
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Shaft Diameter: n/a
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Seal Seat Diameter OD: 1-1/2"
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Manufacturer: AquaFlo/Gecko
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Pump Application: Dominator
Ideal for: spa owners, pool technicians, and service professionals who service Dominator systems and want a proven, reliable impeller that fits precisely and performs consistently over time.
Use cases:
- Replacing worn or damaged impellers in 1.5 HP Dominator pumps to restore optimal water flow and filtration efficiency.
- Upgrading mid-head configurations where steady pressure and quiet operation are priorities.
- Maintenance-friendly replacements that minimize downtime during routine spa or pool service.
Practical tips:
- Verify the seal seat diameter and depth match your pump’s specifications before installation to ensure a proper seal and peak efficiency.
- When installing, align the impeller to the shaft and check for smooth rotation to avoid cavitation or binding.
- Consider pairing with fresh seals and a timely impeller inspection during maintenance to extend pump life.
With the Gecko AquaFlo Val-Pak 1.5 HP Dominator Pump Impeller, you’re choosing a component designed to deliver dependable performance, straightforward service, and lasting value for Dominator systems. It’s a targeted, practical upgrade that translates into better reliability and more enjoyable spa or pool experiences.
