Hanovia Quartz Sleeve for Model 850, 875 mm

Quartz sleeve for the Hanovia 850 disinfection system, 875 mm long. The quartz sleeve is the pressure barrier between the treated water and the lamp, and the only optical path between them, so it must both hold system pressure and pass UV without loss. Note that the model number and the sleeve length are close but not the same figure — the system is the 850 and the sleeve is 875 mm — so check the dimension rather than reading the model number as a length. Reference number 2255-0108.