Quartz Glass Sleeve QG012 – VSC 920 × 30 mm (130/140W Amalgam)
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Replacement Quartz Glass QG012 – 920 × 30 mm for 130 and 140W amalgam UV-C Lamps
The QG012 is a high-purity quartz glass sleeve designed to protect UV-C lamps in pool, pond and water treatment systems. Quartz glass transmits UV-C radiation (254 nm) with minimal absorption, keeping the lamp’s germicidal output at maximum effectiveness while isolating it from direct water contact.
When to Replace
Quartz glass should be replaced whenever it is cracked, visibly cloudy or shows mineral scaling that cannot be removed by cleaning. A degraded quartz sleeve can block up to 50% of UV-C output, dramatically reducing water disinfection performance. The 30 mm diameter accommodates the larger T6 amalgam lamps used in high-flow commercial-grade VSC units.
Compatible Systems
The QG012 (920 × 30 mm) is sized to fit Blue Lagoon VSC high-power UV-C units rated at 130 and 140W amalgam. Always check the sleeve dimensions and end-cap type against your unit’s specifications before ordering.
Additional information
| Article code: | QG012 |
|---|---|
| Dimensions: | 920 × 30 mm |
| Compatible wattage: | 130W / 140W amalgam |
| Compatible devices: | Blue Lagoon VSC high-power UV-C |
| Component type: | Quartz glass sleeve |
In details
- High-purity quartz glass – maximum UV-C transmission at 254 nm
- Dimensions: 920 × 30 mm – fits 130/140W amalgam UV-C lamps
- Protects lamp from direct water contact
- Replace when cracked, cloudy or scaled to restore UV performance
- Compatible with Blue Lagoon VSC high-power UV-C systems
- Always handle with cotton gloves – skin oils etch the glass surface
- Verify exact dimensions and end-cap type before ordering
