Remove Run-Off (and Back-Ache!) with IWS AutoDrain Grow Systems
Choose an IWS AutoDrain grow system and take the headaches out of your feeding routine by pumping waste away automatically.
How AutoDrain Systems Work
When growing in soil or coco you will need to allow for around 10% run-off to adequately saturate the substrate. This run-off has to go somewhere, but unfortunately, in many cases, it ends up getting left in saucers or trays. Roots hate sitting in run-off because it deprives them of much-needed oxygen, opening the doorway to crop-destroying pathogens like pythium. As the run-off evaporates into the room, it also raises humidity levels, making the environment more difficult to control and increasing the likelihood of encountering mould and rot.
IWS AutoDrain run-off trays provide the solution to these issues by removing waste automatically. AutoDrain Trays are connected to an IWS Run-to-Waste Brain Controller using flexi pipe. When the float sensor in the brain detects run-off, it powers up the internal pump, which then pumps the run-off to a drain.
This takes a lot of the hassle out of hand-watering, freeing up time that can be spent elsewhere — pruning, training, cleaning and general maintenance. That's why AutoDrain systems are ideal for growers working with larger numbers of plants, as they make big rooms much, much easier to manage.
Choose Your Tray Size
Choose between standard and large trays depending on the size of pot you want to accommodate for an ultimately, the size of plant you're looking to grow.
Standard Trays
Base: 38cm x 38cm
Pot Max Size: 27cm
Large Trays
Base: 51cm x 51cm
Pot Max Size: 39cm
Choose Your Piping Specification
A larger piping diameter means that run-off nutrient is dealt with more quickly, and at higher maximum volumes without clogging. If you're looking at purchasing a system of 24 pots or more, we'd recommend the 'Pro' piping to ensure you don't have any issues.
Standard piping
16mm piping and fittings
Pro Piping
25mm piping and professional 25mm fittings
Please note these systems are purchase to order & may take a few working days to dispatch
To see our full Run-to-Waste Systems range, click here
Contains
Comes with standard IWS Flexi Pipe (13mm internal diameter), fittings and standard AutoDrain Trays.
Choose the number of pots using the dropdown menu.
About
- Automatically removes run-off and pumps it to a drain
- Designed and tested to destruction by the team at IWS
- Connected up with 13mm (internal diameter) flexi pipe
- Comes with standard AutoDrain Trays
- Lightens the load when hand-watering
- Can be upgraded to include a dripper system
- Built from robust, highly crack-resistant plastic
- Sizes available to suit every grow space, from 4-pot to 48-pot
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Mainland UK Next Day Shipping will be with you the next day if ordered before 2pm. Our standard shipping is dispatched within 4 days.
We always aim for make sure our customers love our products, but if you do need to return an order, our 24/7 returns portal makes it incredibly easy. Just visit onestopgrowshop.co.uk/returns
Yes, we ship all over the world. Shipping costs will apply, and will be added at checkout. If you have any issues with shipping to your particular country, get in touch with customerservices@onestopgrowshop.co.uk and we'll create you a bespoke shipping quote.