Quartz Sleeve (55/30w Yamitsu)
Quartz Sleeve for 30w and 55w Yamitsu UV units. A replacement glass sleeve designed to protect the UV lamp and ensure efficient ultraviolet transmission for reliable pond clarification.
£29.95
In stock
Product Description
If your larger Yamitsu UV unit isn’t maintaining clarity, the quartz sleeve is often overlooked. The Quartz Sleeve (55w / 30w Yamitsu) is a replacement glass sleeve designed to fit 30 watt and 55 watt Yamitsu UV clarifiers.
The sleeve forms a watertight barrier between the UV-C lamp and pond water, allowing ultraviolet light to pass through efficiently while protecting the internal electrics.
Why it’s important
- Protects the UV lamp from direct water contact
- Maintains correct UV transmission
- Supports consistent green water control
- Essential for safe UV operation
A cloudy, cracked or scaled sleeve will reduce UV performance, even if the bulb has been replaced.
When to replace
Consider a replacement if you notice:
- Cracks or chips in the glass
- Heavy mineral or limescale build-up
- Water inside the UV housing
- Reduced water clarity despite a new lamp
Installation & Safety
- Always unplug the UV unit before servicing.
- Allow the lamp to cool fully before handling.
- Handle the quartz sleeve carefully — it is fragile.
- Check and refit O-rings correctly to prevent leaks.
Replacing the quartz sleeve helps restore full UV efficiency and keeps your 30w or 55w Yamitsu unit operating safely and reliably.
Delivery Details
Delivery Charges
We offer two simple delivery options:
- Free shipping on all orders over £75
- Flat rate of £3.95 for lighter parcels on orders under £75
- Flat rate of £5.50 for heavier parcels on orders under £75
All deliveries are sent via Royal Mail, ensuring reliable and trackable service.
Delivery Times
Orders are usually dispatched within 1–2 working days. Once shipped, Royal Mail typically delivers within 2–4 working days. Please note that during peak times or in the event of postal delays, delivery may take slightly longer.
Delivery Locations
We currently ship to UK addresses only, including mainland UK and Northern Ireland.
Questions?
We’re here to help. If you have any questions about your delivery, email us at mskoiltd@outlook.com and our customer service team will be happy to assist.
Free delivery on orders over £75
Enjoy free standard delivery when you spend £75 or more.
Easy
Returns
Hassle-free returns if something is not quite right.
Same Day Dispatch
Orders placed before 2pm are dispatched the same day.
Dedicated Support
Friendly support whenever you need help or advice.
