Polaris™ Scientific · Replacement Part
QS14 Quartz Sleeve
Genuine high-purity fused quartz sleeve for Polaris Scientific UVA systems.
The QS14 quartz sleeve protects the UV lamp from direct water contact while transmitting maximum UV-C at 254 nm. Fits the Polaris Scientific UVA-2C. Replace whenever the sleeve becomes cloudy, scaled, etched, or cracked, and inspect it at every lamp change.
| Part Number | QS14 |
| Length | 331 mm |
| For Lamp | 14W UV lamp (GL14PP) |
| Material | High-purity fused quartz |
| Fits Models | UVA-2C |
💧 Tip: Handle with clean gloves and clean the sleeve every 3–6 months if hardness exceeds 7 grains or iron exceeds 0.3 ppm to maintain full UV transmission.
