Citygreen / Products / Tree Pit Irrigation and AerationRootRain Precinct and ArborVent

RootRain Precinct and ArborVent

RootRain Precinct and ArborVent

RootRain Precinct

The RootRain™ Precinct and ArborVent™ kits are for central urban locations requiring a permanent irrigation/aeration solution and heavy duty cast-iron inlet.  The Precinct inlet has a round-shaped top, and the ArborVent inlet has a square-shaped top.

The RootRain Precinct and ArborVent series have been specially designed to interlock with our range of integrated tree grilles. This provides a tamper resistant system that will also prevent the inlet sinking as a result of any soil settlement around the tree.


  • Heavy cast LM6 grade aluminium/bronze inlet withstands high loads
  • Cast aluminium/bronze vent lid permanently attached to inlet by stainless steel fitting
  • Lid lifts and swings to one side for fast irrigation
  • New grilled inlet which twist-locks into Greenleaf’s range of cast iron tree grilles
  • Can be used in conjunction with Arboresin porous bound gravel


Product Specification

Product Diameter D No. of Inlets Code
RootRain Precinct 895mm 1 RRPREC1
RootRain Precinct 1790mm 2 RRPREC2
RootRain Precinct 3580mm 4 RRPREC4
RootRain Arborvent 895mm 1 RRARBV1
RootRain Arborvent 1790mm 2 RRARBV2
RootRain Arborvent 3580mm 4 RRARBV4
*Note: Product dimensions may change without notice. Please confirm with Citygreen at time of order placement.