Claber Aquadue Duplo 2-Outlet Water Timer – 8410
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DESCRIPTION
What it is
The Claber Aquadue Duplo 8410 is a battery tap timer with two outlets, so you can water two areas from one outside tap on separate schedules. For example, it can run the lawn sprinkler in the morning and the drip line on the patio pots in the evening.
How it works
Screw the Duplo onto your 3/4" outside tap and connect a hose or watering system to each outlet. Set when and how long each outlet runs, then leave the tap turned on. The timer opens and closes each outlet itself.
Why it works well
- It waters two areas from one tap, with no need for a separate splitter.
- Each outlet has its own programme.
- It can skip watering after rain with the optional rain sensor.
Specification
- Tap connection: 3/4" female BSP inlet.
- Outlets: 2 x 1/2", with Quick-Click connections.
- Working pressure: 0.5–10 bar.
- Manual watering: run either outlet for 15 to 60 minutes.
- Filter: washable stainless steel mesh.
- Power: one 9V battery (not included). A fresh one typically lasts a full season. Try the Duracell 9V PP3.
- Rain sensor: compatible with the Claber 90915 rain sensor (sold separately), which skips watering after rain.
Winter care
Bring the timer indoors before the first frost, and take the battery out until spring.
REVIEWS
FAQ's
Can I use the Duplo for both drip irrigation and sprinklers?
Does the timer need batteries?
Can I leave it outside in freezing weather?
Is it easy to install?
DOWNLOADS
SHIPPING & RETURNS
Order Processing & Shipping
Our team works efficiently to ensure most standard orders are processed the same day as purchased Monday - Friday. Once your order has been picked and packed, we hand it over to one of our trusted courier partners for delivery.
As soon as your parcel has shipped, you’ll receive an automated confirmation email containing your unique tracking number. Tracking becomes active once the courier collects your package, allowing you to follow your order’s journey every step of the way.
We maintain a large stock inventory, and our stock control system is updated every few minutes. If an item is shown as in stock on our website, it almost certainly is—and will be shipped quickly.
Returns Policy
We offer a 30-day no-quibble returns policy for your peace of mind.
If you wish to return an item, simply log in to your account and create a return request. Once approved, package the item securely and send it back to us.
Upon receiving your return, our team will process your refund within 5 working days.
Please note:
- Items should be returned in their original condition and packaging.
- Refunds are issued to the original payment method used at checkout.
- Return shipping costs are the responsibility of the customer unless the item is faulty or incorrect.


















