Aquano
Aquano Complete 40W UV Water Treatment System – CUVS40W
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- NZ owned & operated
- Most orders dispatched same or next day
- Click & collect from Te Rapa, Hamilton
- Brand
- Aquano
- Type
- UV Units
- SKU
- CUVS40W
UV treatment
40W UV, up to 70 L/min
A complete UV assembly with the chamber, countdown ballast, lamp, quartz tube and O-rings. Rated at 70 L/min and 30 mJ/cm².
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Countdown ballast
A countdown ballast tracks the lamp's service life.
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Clear water
Needs UV transmittance above 75%, with suitable filtration before it.
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No chemicals
UV treats micro-organisms without adding chemicals.
- UV rating
- 40W
- Max flow
- 70 L/min
- UV dose
- 30 mJ/cm²
- UVT
- Above 75%
- Max pressure
- 800 kPa / 116 psi
- Connections
- ½" female and ¾" male
Looking after the UV
- Replace the lamp every 12 months.
- Inspect the quartz tube and clean it when needed. Deposits cut the UV reaching the water.
- Inspect the O-rings at each service and replace them when needed.
Fit check
Is it right for my home?
A quick check before you buy.
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Flow
Good fitUp to 70 L/min at 30 mJ/cm².
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Clear, filtered water
Good fitNeeds UVT above 75% and suitable filtration before the UV.
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Pressure
Good fitUp to 800 kPa / 116 psi.
Specs
Specs and what's in the box
- UV rating
- 40W
- Max flow
- 70 L/min
- UV dose
- 30 mJ/cm²
- UVT
- Above 75%
- Max pressure
- 800 kPa / 116 psi
- Connections
- ½" female and ¾" male
- Lamp
- 4-pin
- Ballast
- Countdown (BAL46W)
- Quartz tube
- QT875
- O-ring
- OR46L
- Warranty
- Aquano Hassle Free Warranty
What's in the box
- UV chamber
- Countdown ballast
- UV lamp
- Quartz tube
- O-rings
Common questions
What flow does it handle?
It's rated at up to 70 L/min at a 30 mJ/cm² UV dose. The dose you get depends on the flow and how clear the water is.
Does it need filtration first?
Yes. UV transmittance should be above 75%, so the water needs to be clear before it reaches the UV. Fit sediment filtration ahead of it.
What comes with it?
The UV chamber (860 mm long), a countdown ballast, the UV lamp, a quartz tube and O-rings.
How often do I change the UV lamp?
Every 12 months. UV lamps lose strength over time even while they still glow, and the countdown ballast helps you keep track.
Which replacement parts does it use?
The 40W Complete UV System takes the TUV40W lamp and the QT875 quartz tube.
Does it change the taste of the water?
No. UV adds no chemicals, and it doesn't affect the taste or odour of the water.
What warranty does it have?
It's covered by the Aquano Hassle Free Warranty.
Still not sure?
Tell us about your home and water supply and we'll point you to the right system.
Full product details
Read the full description
The Aquano CUVS40W is a complete UV system for adding chemical-free UV treatment to rural and tank water. It doesn't add chemicals or change the taste or odour of the water.
The kit includes the UV chamber, a countdown ballast, the UV lamp, a quartz tube and O-rings. It's rated at up to 70 L/min with a maximum pressure of 0.8 MPa (116 psi). Connections are ½" female and ¾" male, and the lamp is a Philips 4-pin type.
UV works best on clear water, so fit sediment filters ahead of it. Replace the UV lamp yearly. It's covered by the Aquano Hassle Free Warranty.
We're NZ owned in Te Rapa, Hamilton. If it's not right, we'll put it right.