The Next Generation Hazardous-Rated Unions
The new and unique compact union fitting design of Killark's UNF/UNY Series offers smaller profiles for critical clearances and a lighter weight putting less stress on conduit support systems. The extruded bar stock construction provides superior threads and twice the tensile strength over sand cast and maintains a uniform look across all sizes.
![](https://hubbellcdn.com/ohwassets/HCE/Hubbell Canada/Landing-Pages/Unions/Smaller.png)
Improved smaller and lighter design.
![](https://hubbellcdn.com/ohwassets/HCE/Hubbell Canada/Landing-Pages/Unions/Performance_V2.png)
2X the tensile strength for superior performance.
![](https://hubbellcdn.com/ohwassets/HCE/Hubbell Canada/Landing-Pages/Unions/Easy-install.png)