IG Gravity Rainwater - IrriGRAY gravity kit with mesh filter
With this gravity system, you do not need permits in states such as California, nor backflow preventers as may be required in many US States (if using a pumped / pressurized system).
Imagine water from your rain barrel, tank or cistern automatically irrigating a large area of your garden, slowly and evenly.
IrriGRAY is the only graywater capable dripperline that only requires 40 mesh filtration (2/3 less filtration than other irrigation dripperlines). It also irrigates over 1 gallon per minute per 150' of dripperline with just 12" of head pressure.
Scroll down the page for a 4 minute video to see how well IrriGRAY dripperline works without a pump!
150' 16mm IrriGRAY Dripperline
150' 3/4" LDPE Supply Line
1 IrriGRAY 40 mesh screen filter
2 3/4" barb / 3/4" thread adaptors
1 3/4" grommet & 3/4" takeoff assembly1 3/4" purple back valve
1 3/4" Insert Elbow
1 3/4" Plug
10 16mm Barbed Insert takeoffs
1 Hole Punch to suit 16mm takeoff fittings
10 16mm Insert Figure 8 Ends
1 Installation Instructions (CD)
Note: Kit does NOT include a barrel / tank
IrriGRAY Rainwater by Gravity Brochure:
Posted by Peter on 18th Aug 2010
We'd had enough of buckets and watering cans and were looking at options for getting the water from our barrel to the garden.
I tried designing my own gravity system, but had problems with parts and getting even water flow.
Found this kit, and was surprised hw quick it was to install, only took about 1/2 hour to set up.
It works! and the dripping is even across the garden, without a pump, as claimed. Highly recommended.