Sterilight QS-212 Quartz Sleeve for SQ-PA/VT1

All Sterilight UV systems include a quartz sleeve, which surrounds the lamp. The quartz material used in R-Can's quartz sleeves are a 100% fused silica which lend to the sleeve's high transmittance. A high transmittance is important as the UV light must travel through the sleeve to get to the water.
There are a variety of quartz sleeve designs, depending on the system that they are being used in. The QS-212 is an open ended quartz sleeve which is used in the Silver™ series. All replacement sleeves are shipped with two 410867 O-rings.

The QS-212 Quartz Sleeve is compatible with the older style SQ-PA systems, and the VT1 and VT1-DWS UV systems.