| Barb Fitting Type |
Bulkhead |
| Barb Size |
3/4" |
| Barb Type |
Barb (b) |
| Manufacturer |
Waterway |
Part number 212-1837 is a Waterway Plastics Ozone Swirl Jet (specifically a 3/4" barb bulkhead fitting).
It is frequently used as an ozone return jet or a low-flow return for circulation pumps.
The following hot tub manufacturers and brands have used this part or the Waterway "Storm" and ozone jet series it belongs to:
- Cal Spas: A major user of Waterway-manufactured jet and filtration components.
- Marquis Spas: Frequently incorporates Waterway Dyna-Flo and ozone jet systems.
- QCA Spas: Uses a wide variety of Waterway internal components across their Majestic and Star series lines.
- Artesian Spas: Utilizes these types of low-profile bulkhead fittings for their ozone delivery systems.
- Nordic Hot Tubs: Known to use Waterway mini and ozone jet internals in their circular and square spa models.
- Viking Spas: Uses the Waterway Storm series of jets, which share compatibility with the 212-prefix snap-in components.
- Dynasty Spas: Often uses Waterway's specialized ozone and cluster jet assemblies.
Technical Note:
- Installation: This is a snap-in style part (part numbers beginning with 212-).
- Replacement: If the standard gray version (212-1837) is unavailable, it is often replaced by the dark gray version, part number 212-1839G-DSG
