Home > uv lamp and system accessories > o rings O-Rings Replacement O ring seals are available in different diameters and thicknesses to accommodate your UV system. O-Rings We can help you with replacement O-Ring seals in different diameters and thicknesses. Can't find what you're looking for? Call: +44 (0)1327 368205 Email: info@alpha-purify.com Useful Link: More Accessories Use the filter below to find the O-Ring size for your system. If your size isn't listed, Contact Us and our sales team will be happy to assist you. Filter 8 Products Found Category Any Category Medium-Pressure UV lamps Low-Pressure & Amalgam UV Lamps UV Lamp and System Accessories Type Any Type Quartz Sleeve O-Rings Ballasts/Power Supplies UV Sensors Control Panels Support Accessories OEM Any OEM Atlantium Berson Hanovia Heraeus Philips Prominent Steril-Aire Sterilight, R-Can Trojan UV Van Remmen Viqua Wedeco Power Any Power Below 500w 500w – 1kw 1kW – 5kW 5kW – 10kW 10kW – 20kW 20kW + Diameter Any Diameter Below 15mm 15mm – 20mm 20mm – 25mm 25mm – 30mm 30mm + Length Any Length Below 300mm 300mm – 400mm 400mm – 500mm 500mm – 600mm 600mm – 700mm 700mm – 800mm 800mm – 900mm 900mm – 1000mm 1000mm – 1100mm 1100mm + Sort By Name A-Z Length Diameter Power Total Length: Diameter: Power: UV System Model: Replacement O Rings for Atlantium Quartz Sleeve OPE004200 Length: Diameter: Power: UV System Model: RS104/RZ104 Info Replacement O Rings for Atlantium Quartz Sleeve OPF004200 Length: Diameter: Power: UV System Model: RZ163/HP Info Replacement O Rings for Atlantium Quartz Sleeve OPF004300 Length: Diameter: Power: UV System Model: RZ163UHP Info Replacement O Rings for Atlantium Quartz Sleeve OPG004200 Length: Diameter: Power: UV System Model: RZ300 Info Replacement O Rings for Atlantium Quartz Sleeve OPH000200 Length: Diameter: Power: UV System Model: RZB300 Info Replacement O Rings for Atlantium Quartz Sleeve OPM000200 Length: Diameter: Power: UV System Model: EP600/RZM350 Info Replacement O Rings for Atlantium Quartz Sleeve OPM000205 Length: Diameter: Power: UV System Model: RZM200-5 Info Replacement O-Rings for Berson Quartz Sleeves Length: Diameter: 33MM Power: UV System Model: Info