Stainless steel wall penetration for UV

It is sometimes impossible to install an immersion UV on a filter or pre-filter because access from the inside is impossible.

A usual wall crossing requires tightening a nut from the inside or installing part of the crossing which screws to the second part located outside the filter...

here this is not the case: you can install it from the outside.

So it is possible to mount an immersion UV on any filter or pre-filter!

The wall penetration allows the mounting of UV rays whose quartz varies from 22 to 28 mm.

Material 316 L quality stainless steel