Quartz Sleeve for Siemens - 17491 UV Light Bulb for Germicidal Water Treatment SPDI The mercury lamp bulb is

The mercury lamp bulb is completely compatible to the UVT UV systems and works well with the following part numbers:

Durst Rho 205/16 Compatible UV lamp - Drawing (PDF)

5mm and a UV output of 3W

Loctite Dosimeter

We do not sell Fish Mate brand UV sanitizer light bulbs

Quartz Sleeve for Siemens - 17491 UV Light Bulb for Germicidal Water Treatment SPDI The mercury lamp bulb isReplacement Quartz Sleeve for Siemens 17491 UV Light Bulb for Germicidal Water Treatment The Replacement Quartz Sleeve for Siemens 17491 UV Light Bulb for Germicidal Water Treatment is a good quality quartz sleeve that works effectively in your Siemens 17491 UVC system. It is necessary for the quartz sleeve to remain clear for better sterilizing power. It is necessary to clean the quartz sleeve often and we request you to optimize your UVC filter for