Key Features:
- O-Ring Seal: Included with the quartz sleeve is the rubber O-ring seal.
- High UV-C Transmissivity: Fabricated from premium fused silica to ensure over 90% transmission of germicidal 254nm UV-C light.
- Thermal and Mechanical Protection: Acts as a robust shield, protecting the 10-Watt lamp from water temperature fluctuations and physical vibration during transport or operation.
- High-Purity Fused Quartz: Resistant to solarization and clouding, ensuring long-term clarity and consistent disinfection performance in the field.
- Optimized Lamp Insulation: Maintains the internal temperature of the lamp to ensure peak UV-C output, even when processing cold surface water.
- Annual Maintenance Standard: It is recommended to clean or inspect the sleeve annually during lamp replacement to ensure maximum UV-C penetration.
- Genuine Polaris Scientific UV™ Component: Specifically engineered for an exact fit in Polaris Scientific UV-1C and UVA-1C systems.

