

IWS 25 Litre Pro Remote System with Flexi Tank
💳 10% Digital Discount 🚚 Free Next Working Day Delivery on Orders Over £50*£719.99 – £1,459.99 Original price was: £719.99 – £1,459.99.£647.99 – £1,313.99Current price is: £647.99 – £1,313.99.
IWS 25 Litre Pro Remote System with Flexi Tank
IWS 25 Litre Pro Remote System with Flexi Tank – Flood and Drain
The 25 Litre Pro IWS system you all the benefits of a flood and drain system, with the ability to grow larger plants
The IWS Pro Remote is the top of the range flood and drain system from IWS and, you may have guessed, features a remote timer that you can mount on a wall etc.
The IWS Pro Remote Brain uses a 3000 lph pump for fast drainage with a 4000 lph pump and 25mm pipework and fittings for faster fill cycles, it also features a remote timer that you can mount on a wall etc. Flood and drain is a horticultural technique whereby nutrient rich solution is pumped into a container, filled with growing media, and then pumped back out.
The draining process draws air into the media which helps keep the rootzone healthy, promotes vigorous growth and exceptional yields.
Tips
IWS 25 Litre flood and drain systems can be used with a variety of media such as coco, 60/40(coco/clay), clay pebbles and some growers use soil but for the best results we recommend a good quality 60/40 mix such as Gold Label.
IWS 25 Litre Pro Flood and Drain comes with the following size of Flexi Tank(if you require a different size, contact us for details).
6 Pot – 250 litre
12 Pot – 400 litre
24 Pot – 750 litre
36 Pot – 750 litre
The system includes reservoir, inner and outer pots, all pipework, brain and timer.
(Pot stands are not available 25 litre system but new copper discs are now available ).

Configuration
All IWS Brains have 6 outlets to create 6 starting lines(ie a 6 pot system has 6 lines with 1 pot on the end, 12 pot system has 2 pots on each line etc)
All systems come standard with 6 elbow’s and enough flexi pipe to allow each of the outlets on the brain to be used to create 6 lines, tee’s are used for any additional pots.
For example,
6 Pot System – Fit the pots with the supplied elbows, then connect each pot to an outlet on the brain with flexi pipe measured and cut to suit the pot location
12 Pots or more – As above but the 1st pots in a line are fitted with a tee, the final pot in a line is fitted with the elbow.
The order of each line is: brain outlet, pipe, pot(s) with tee, pipe then finish the line with a pot fitted with an elbow.
The complete instruction manual is available further down this page.
Another Tip
Soaking the pieces of flexi pipe in hot water before fitting make it much easier to connect the system together, when it cools it provides a better seal than connecting the pipe cold.
Systems are supplied with the following
6 Pots – 6 Elbows
12 Pots – 6 Elbows + 6 Tees
24 Pots – 6 Elbows + 18 Tees
36 Pots – 6 Elbows + 30 Tees
48 Pots – 6 Elbows + 42 Tees
Extending your system
Add on modules are available for each model of IWS Flood and Drain, they contain all of the components required to add another pot to your existing system and are supplied with a tee.
Non Standard Layouts
If you would like to layout your IWS in a different way, you can purchase extra tee’s and stop ends separately. If you don’t want to use all of the outlets on the brain, simply connect a small piece of flexi pipe to the outlet and plug the end with a stop end.
Instuction Manual
IWS-Flood-and-Drain-Pro
- 25 litre pots for larger harvests
- Fast drain and fill with Pro
- 25mm pipework
- Fully controlable
Weight | N/A |
---|---|
Size |
6 Pot – 250 Litre Flexi Tank ,12 Pot – 400 Litre Flexi Tank ,18 Pot – 750 Litre Flexi Tank ,24 Pot – 750 Litre Flexi Tank ,36 Pot – 750 Litre Flexi Tank |
FREE NEXT DAY DELIVERY – Delivery Information
We offer FREE NEXT-DAY DELIVERY on orders over £50*
*An additional heavy goods surcharge may be applied to heavy or bulky goods (more info).
**Regional delivery surcharges apply for Scotland, Northern Ireland and the rest of the UK.
Orders Under £50
– Orders under £50 and under 5KG will be charged £7.99 (inc vat).
– Orders under £50 and 5KG+ will be charged at £8.99 (inc vat).
Our Next Working Day Delivery Policy
We will always do our utmost to deliver goods to you the next working day for all orders placed before 3pm (Mon-Thurs).





