Yamitsu Quartz Sleeves
For those Koi and pond enthusiasts who are not as careful at they might be, we do also sell the spare Yamitsu Quartz Sleeves in the most standard sizes.
The Yamitsu Quartz Sleeve insulates the lamp from the water, allowing the lamp to operate at the optimum performance.
The ultraviolet lamp will remain independent of the flow of water. Yamitsu Quartz Sleeves are of open-ended construction and are made from pure fused quartz.
Quartz is extremely transparent over a wide spectral range, with a low coefficient of thermal expansion and quartz is resistant to scratching and thermal shock. Fused quartz is made from crushing and melting natural materials. The purity of quartz is paramount to the efficiency of the lamp and sleeve.
Yamitsu Quartz Sleeve Benefits:
- Greater ultraviolet transmission
- Low coefficient of thermal expansion
- Increased hardness and resistance to scratching
- Higher resistance to solarisation or darkening from ultraviolet radiation
Yamitsu Quartz Sleeve Dimensions:
15w/25w
- Overall length 430mm
- External diameter 30mm
- Internal diameter 27mm
30w/55w
- Overall length 890mm
- External diameter 30mm
- Internal diameter 27mm
Quartz sleeves are available for the Yamitsu Algae Master Pond UV Clarifier 6, 8, 11, 15-, 25-, 30- and 55-watt units.
WILLIAM STARBUCK (verified owner) –
it was the best price for this uv lamp i could find and works very well
Nicholas (verified owner) –
Have bought a few things from Cotswold Koi and have been very pleased with them. I bought this UV bulb as a future replacement, it was well packed and arrived quickly.
William Palmer (verified owner) –
Really excellent service!
Will Palmer (verified owner) –
Excellent value and service as usual
Thanks..
Adam Johnson (verified owner) –
Helpful when purchasing product. Product was fine. But the delivery was very slow for an in stock item. Think it was 9 days.