Description
Gecko Pump Union (set of 2) with an o-ring — a dependable, two-piece compression fitting designed for 1-1/2" systems. Built by AquaFlo/Gecko to deliver fast, leak-free connections, these universal pump unions simplify maintenance and keep your pool, spa, or water feature running smoothly season after season.
Why this Gecko pump union stands out
- Two-piece, service-ready design: Half unions that detach quickly from the pump, letting you remove or service the pump without disturbing the entire piping run.
- 1-1/2" slip with integrated o-ring: Secure, straightforward installation with an immediate, watertight seal right out of the box.
- Universal compatibility within AquaFlo/Gecko ecosystems: Specifically sized to fit 1-1/2" piping and pump ports, with a proven fit for common AquaFlo/Gecko configurations.
- Durable, corrosion-resistant construction: Built to handle harsh water environments and frequent servicing, reducing downtime and maintenance costs.
- Convenient set of two: Ideal for replacing worn fittings or outfitting multiple pumps in a single system.
Ideal use cases
- Pool pump maintenance: disconnect and service the pump without re-piping or draining the system.
- Spa and water feature installations: quick disconnects that minimize downtime during routine servicing or upgrades.
- System upgrades: replace aging unions with a reliable Gecko/AquaFlo solution tailored for 1-1/2" piping.
How to use
- Ensure mating surfaces are clean and free of debris before assembly.
- Lubricate the o-ring lightly to ease installation and protect the seal.
- Slide the halves onto their respective pipes, align, and tighten connections by hand, then give a gentle final snug to prevent leaks—avoid overtightening.
Specs at a glance
Product: Gecko Pump Union (set of 2) with o-ring
Size: 1-1/2" slip connections
Connection type (each half): Slip with o-ring; designed for universal pump unions within AquaFlo/Gecko systems
Includes: 2 half unions for easy replacement or multi-point installations
Upgrade your pump connections with the Gecko Pump Union set for reliable, maintenance-friendly performance. Whether you’re outfitting a new installation or refreshing aging hardware, this pair of 1-1/2" unions delivers a secure, quick-disconnect solution backed by AquaFlo/Gecko engineering.
| Half Union Fitting Complete | Complete Half Union |
| Union Fitting Application | Pump |
| First Plumbing Connection Size | 1-1/2" |
| First Plumbing Connection Type | Female Buttress Thread (fbt), Slip (s) |
| Second Plumbing Connection Size | 1-1/2" |
| Second Plumbing Connection Type | Female Buttress Thread (fbt), Slip (s) |
| Manufacturer | AquaFlo/Gecko |