The Viqua QS-740 replacement quartz sleeve is engineered from 100% fused silica to deliver maximum UV transmittance in Platinum and Cobalt series systems. Open-ended design with included o-rings ensures proper sealing and optimal UV lamp performance.
SPECIFICATIONS
Technical Details
| Model Number | QS-740 |
| Material | 100% Fused Silica Quartz |
| Design | Open-ended sleeve |
| Compatible Series | Platinum and Cobalt only |
| Included Components | Two o-rings |
| Brand | Viqua (R-Can) |
| Function | Protects UV lamp, transmits UV-C light |
| Replacement Frequency | As needed or when damaged |
INSTALLATION & USE
Replacement Procedure
- Disconnect power and relieve system pressure before removing the UV chamber
- Carefully remove the old quartz sleeve and inspect the lamp for damage or wear
- Install the new QS-740 sleeve with the included o-rings positioned correctly at both ends
- Reinstall the UV lamp, secure the chamber, and restore power to the system
COMPATIBILITY
System Compatibility
The Viqua QS-740 quartz sleeve is designed exclusively for Sterilight Platinum and Cobalt series UV systems, including the SPV-15, SC-740, SCM-740, and SP740-HO models. This open-ended sleeve design is not interchangeable with closed-end sleeves used in other Sterilight series. Verify your system model before ordering to ensure proper fit and function.
🔧 Pro tip: Handle quartz sleeves with clean, oil-free hands or gloves. Even minor fingerprints can reduce UV transmittance and compromise disinfection efficiency.
