Description
Gecko AquaFlo Pump Union [1-1/2" MBT x 1-1/2" Slip / 2" Spigot] (91431300) is a versatile, maintenance-friendly connection designed to pair seamlessly with AquaFlo by Gecko spa pumps. Built on Gecko Alliance’s 25+ years of engineering for interfaces and controls, this union delivers a precise fit, secure seal, and dependable performance in real-world spa environments.
Designed for flexible plumbing setups, this pump union offers three practical connection options in one part: 1-1/2" MBT (male threaded) for secure, leak-resistant connections, a 1-1/2" Slip port for quick push-in assemblies, and a 2" Spigot outlet to accommodate common spa piping standards. That multi-port configuration makes it an ideal retrofit or replacement component when upgrading or maintaining existing systems without reworking the entire setup.
- Multi-configuration compatibility—1-1/2" MBT, 1-1/2" Slip, and 2" Spigot options to fit a wide range of spa plumbing
- Reliable, service-friendly design—engineered for quick pump removal and straightforward maintenance, reducing downtime during service checks
- Durability and reliability—backed by Gecko Alliance’s decades of experience in high-quality spa interfaces and controls
- Affordable, trusted alternative—a cost-effective option that pairs well with Gecko AquaFlo systems and serves as a practical alternative to other brands
- Comprehensive support—access to Gecko product manuals and instruction sheets, plus support from Bath & Spa Parts Online for fast, informed assistance
Who benefits most from the Gecko AquaFlo Pump Union? spa owners performing routine maintenance, technicians conducting replacements or retrofits, and DIY enthusiasts looking to upgrade their AquaFlo setup with a reliable, easy-to-install connection. By choosing a component designed with Gecko’s user-focused philosophy—simplicity, intuition, and performance—you minimize frustration and maximize spa uptime.
Practical use scenarios include replacing a worn pump union without draining the entire hot tub, upgrading an aging circulation line to handle modern AquaFlo configurations, or standardizing multiple connections across a retrofit project. With its three-branch interface, you can tailor the fit to your exact plumbing layout, ensuring a snug seal and dependable operation for years of spa enjoyment.
For installation, verify your system’s connection types, then position the union to align the MBT, Slip, and Spigot ports with the corresponding pipes or fittings. Tighten to the manufacturer’s standard torque for a secure seal, and reference the available Gecko manuals for model-specific guidance. If you’re sourcing parts, this union is readily compatible with AquaFlo by Gecko equipment and supported by a broad Gecko Alliance product line to simplify ordering and repairs.
| 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. |
||

