Free delivery for purchases over €80 in mainland France (excluding spas and Corsica)
Complete valve BALBOA / HYDROAIR ref. 18-4093 COALG – 2" diameter
Drilling diameter: 80 mm
Total length: 185 mm – for 2" pipes
Inner diameter of white tee: 60 mm
Valve body ref.: 31-4001
Worldwide delivery
100% compatible parts
2-year warranty (1 year for professionals)
The BALBOA HYDROAIR 2" diverter valve is a high-quality complete valve commonly used in spas to control the direction or distribution of water flow between multiple massage circuits. This durable valve is designed to fit standard 2-inch plumbing and ensures reliable sealing in spa hydraulic systems.
This diverter model is compatible with most Balboa and HydroAir spa systems. It ensures smooth water flow management between jets, providing optimal user comfort and enhanced durability.
The 18-4093 diverter is designed to regulate or redirect water flow between different massage zones. It installs directly through the spa wall via an 80 mm hole and connects to 2" plumbing. Its simple setup and design ensure smooth flow with minimal pressure loss.
| Feature | Detail |
|---|---|
| Brand | BALBOA / HYDROAIR |
| Complete valve reference | 18-4093 COALG |
| Valve body reference | 31-4001 |
| Drill hole diameter | 80 mm |
| Total length | 185 mm |
| White tee inner diameter | 60 mm |
| Connection | For 2" pipes |
| Type | Hydraulic diverter valve for spa |
With its thoughtful design and universal 2" compatibility, this diverter valve is a reliable choice for replacing or upgrading the hydraulic system of your Balboa or HydroAir spa.
Yes, it fits most Balboa and HydroAir models using 2" plumbing. Check dimensions before installation.
Yes, it includes the full valve body and white tee.
No, installation can be done with standard tools and silicone lubricant for seals.
Regular rinsing with clean water and checking the seals will help maintain performance.
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