Yamitsu
Yamitsu Quartz Sleeve
Yamitsu Quartz Sleeve
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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
Shipping & Returns
Shipping & Returns
All orders are processed within 2 business days. Orders are not shipped or delivered on weekends or holidays. If we are experiencing a high volume of orders, shipments may be delayed by a few days. Please allow additional days in transit for delivery. If there will be a significant delay in shipment of your order, we will contact you via email or telephone.
If you are unhappy with your item, please let us know. You have 30 days to return or exchange an item with a valid receipt. If 30 days have gone by since your purchase, we cannot offer you a refund or exchange. To be eligible for a refund or exchange, goods must be returned in a re-saleable condition. That means your item must be unused and in the same condition that you received it. To complete your refund or exchange, we require a receipt or proof of purchase. Please do not send your purchase back to the manufacturer.
