SELF IRRIGATION SYSTEM (SIS)
CWM Modular Container Irrigation Systems
Introducing CWM Modular – a highly efficient self-watering system for all your planters’ watering needs! Our versatile system is designed to work in any large planter, whether it’s freestanding or not. With our reservoir modules linked together and buried within the pot, you can sit back and relax while our vacuum-sensor system precisely monitors the soil moisture in the container, giving your plants exactly the right amount of water they need. Our cutting-edge technology provides optimal flexibility for use in virtually any shape planter, without interfering with lighting or other electrical connections. We have partnered with Tornesol siteworks USA to import innovative self-water sensors, patented by them. Goodbye to the hassle of plumbing while you take advantage of CWM Modular.
CWM Modular Container Irrigation Systems
- The key to the system – A micro-porous sensor tube acts as a simple
valve. It allows air to pass when the soil is dry, closes when soil is moist. - Reservoir modules are filled through a hole at the top of a fill pipe,
which extends above the soil – the amount of water is dependent
on the size and number of the modules. Water flows from the fill
module to the others via a tube connecting them at the bottom. - Once the modules are full, the fill pipe is closed with a tamper resistant stopper, which creates an airtight seal (and prevents curious fingers from removing it)
- When the soil is moist (the plant has water), the sensor tube is closed
and a vacuum is created above the water, preventing it from flowing.
The vacuum is shared by a tube connecting the tops of the modules. - When the soil dries, air is allowed through the sensor tube and breaks the vacuum. Water flows into the soil from holes in the bottom of each module, and wicks up into the soil like a sponge.
- When the roots become moist, the sensor closes and the vacuum is created – stopping the flow until the plant uses the water and the process starts again.
- When it rains, excess water builds up in the bottom of the container. The modular system includes an overflow drain adapter over the drain hole. Excess water flows out, preventing oversaturation.
CWM - Round
| PRODUCT | DESCRIPTION | HEIGHT (IN) | DEPTH (IN) | RADIUS | WATER CAPACITY | CONTAINER SIZE/RANGE | FILL PIPE LENGTH |
| CWM 1109 | Solo module, small w/round-back,11" w/9"Rad | 9" | 7.5" | 9" | 0.8 gal | 15" – 20" | 12" |
| CWM 1114 | Solo module, small w/round-back,11" w/9"Rad | 14" | 7.5" | 9" | 1.2 gal | 15" – 20" | 16" |
| CWM 1120 | Solo module, small w/round-back,11" w/9"Rad | 20" | 7.5" | 9" | 1.8 gal | 15" – 20" | 24" |
| CWM 1714 | Solo module, medium w/round-back,17"w/15"Rad | 14" | 10.9" | 15" | 3.0 gal | 21" – 26" | 24" |
| CWM 1720 | Solo module, medium w/round-back,17"w/15"Rad | 20" | 11.6" | 15" | 4.25 gal | 21" – 26" | 24" |
| CWM 2920 | Solo module w/round-back, 29"w/26"Rad | 20" | 18.5" | 26" | 9.5 gal | 34" – 45" | 24" |
CWM - Square
| PRODUCT | DESCRIPTION | HEIGHT (IN) | DEPTH (IN) | WATER CAPACITY | CONTAINER SIZE/RANGE | FILL PIPE LENGTH |
| R1109 | Solo module w/square-back, 11” W | 9” | 8.75” | 1.3 gal | 15” – 20” | 12" |
| R1114 | Solo module w/square-back, 11” W | 14” | 14” | 1.8 gal | 15” – 20” | 16" |
| R1120 | Solo module w/square-back, 11” W | 20” | 8.75” | 2.5 gal | 15” – 20” | 24" |
| R1614 | Solo module w/square-back, 16” W | 14” | 12.8” | 3.25 gal | 20” – 30” | 24" |
| R1620 | Solo module w/square-back, 16” W | 20” | 10.5” | 4.5 gal | 20” – 30” | 24" |
| R2014 | Solo module w/square-back, 20” W | 14” | 12.9” | 4.5 gal | 24” – 32” | 24" |
| R2020 | Solo module w/square-back, 20” W | 20” | 12.9” | 5.75 gal | 24” – 32” | 24" |
| R2914 | Solo module w/square-back, 29” W | 14” | 18.5” | 8.5 gal | 34” – 42” | 24" |
| R2920 | Solo module w/square-back, 29” W | 20” | 18.5” | 10.4 gal | 34” – 42” | 24" |
CWM - E - Round
| PRODUCT | DESCRIPTION | DIAMETER | HEIGHT | WATER CAPACITY |
| CWM E2400 | Round | 24'' | 3.5'' | 28 L |
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