Gecko AquaFlo 4.0 HP Flo Master FMXP2 Wet End 2 Inch MBT 6.3 Inch Diameter 56 Frame 91041635

Gecko AquaFlo 4.0 HP Flo-Master FMXP2 Wet End is purpose-built for 56-frame spa pumps, delivering dependable circulation and efficient performance in a compact, rugged design. Engineered by Gecko Alliance with over 25 years of experience in spa interfaces and controls, this wet end blends straightforward installation with long-lasting reliability—making it a smart upgrade or replacement for hot tubs that demand consistent flow and trouble-free operation. What sets this FMXP2 wet end apart - Robust 4.0 horsepower Flo-Master XP2 power unit: Designed to move water reliably through spa plumbing, supporting steady filtration and heating cycles without surge or lag. - Precise 56-frame, 6.3" volute diameter: A dedicated fit for 56-frame motors, ensuring proper alignment, sealing, and vibration control for years of smooth service. - 2" MBT suction and 2" MBT discharge: Standard, solid piping connections that align with common spa plumbing, reducing retrofit complexity while preserving flow efficiency. - Center suction, side discharge: Configured to optimize water intake from the spa while directing flow into the system with minimal turbulence, helping pumps run cooler and more efficiently. - Through-bolt drain plug at 4, 6, and 9 o'clock: Flexible mounting and maintenance options that simplify service access and compatibility with a range of spa layouts. - 3-1/16" O.D. suction and discharge connections: Precise external dimensions to ensure a tight, leak-free fit with minimal plumbing modifications. - MBT threading on both ports with 2" pipe size: Secure, industry-standard fasteners that resist loosening under vibration and routine spa use. - 8-screw volute fastening: A sturdy, interference-resistant mount that keeps the housing sealed and aligned during thermal cycling. - 14 motor-foot compatibility: Broad motor-foot options to support a variety of spa configurations without needing extensive adapters. - No suction auxiliary port or discharge auxiliary port: Clean, straightforward flow paths that minimize leak points and simplify maintenance. Why spa professionals and enthusiasts choose Gecko - Genuine Gecko design philosophy: Gecko Alliance engineers products with real spa user scenarios in mind—focus on intuitive interaction, reliable performance, and durable materials that stand up to daily spa use. - Strong track record and trusted reliability: With decades in the field, Gecko’s wet ends are known for dependable operation, making this FMXP2 a solid, long-term investment for spa operators. - Competitive, affordable alternative to other brands: Gecko’s thoughtful design and approachable pricing deliver a practical option for upgrading or maintaining spa systems without sacrificing quality. Ideal use cases - Replacing an aging 56-frame wet end in a home spa to restore proper flow, filtration, and heat exchange without a full pump overhaul. - Upgrading from a smaller or older 6.1 design to a 6.3 wet end for improved flow characteristics in mid- to large-volume spa circuits. - Installing or refurbishing a spa with 2" MBT piping where a reliable, easy-to-service wet end is preferred for minimal downtime. What problems this solution solves - Restores consistent filtration and heating cycles by delivering steady, predictable water flow. - Reduces maintenance downtime thanks to a rugged 8-screw volute and robust MBT fittings that resist leaks and loosening. - Simplifies compatibility for 56-frame spa systems, minimizing retrofit effort and parts complexity. Practical tips and insights - Verify the 56-frame designation and 6.3" diameter to ensure a proper match with your existing spa motor and mounting footprint. - Confirm 2" MBT connections on both suction and discharge—this avoids fitment issues that require adapters or piping changes. - When servicing, note the drain plug positions (4, 6, 9 o'clock) to align the wet end correctly within the spa body for maintenance access. - Consider Gecko’s broader ecosystem for spa controls and interfaces if you’re planning a larger upgrade—Gecko Alliance products are designed to harmonize with one another for a cohesive user experience. Gecko AquaFlo 4.0 HP Flo-Master FMXP2 Wet End is a thoughtfully engineered, reliable choice for spa owners and technicians who value steady performance, straightforward installation, and a durable, cost-effective upgrade path. It’s more than a component—it’s a dependable partner in keeping your spa’s circulation, filtration, and comfort running at their best.

WHY USE GECKO PRODUCTS?
At Gecko, understanding the spa users environment and expectations is key in the process of designing and making the perfect control systems, intuitive keypads, powerful but efficient pumps and value-added accessories for spas. When a user touches a button, presses a key or clicks on a link, he already expects how his spa, the product of Gecko customers, should respond to his commands. He is validating, at each interaction, the quality of the experience he associates with his spa. Gecko Alliance has been providing that high level quality products and service to their customers for almost three decades. Their products are some of the most reliable products made in the industry today. Gecko Alliance products are a great affordable alternative to Balboa Water Group products.