Nozzle sizes available | Maximum spacing between sprinkler heads | Nominal flow rate at 300kpa |
---|---|---|
2.5mm | 3.5 metres | 6 lpm |
3.2mm | 3.5 metres | 9 lpm |
4.0mm | 4.0 metres | 14 lpm |
Maximum angle of sprinker installation is 35˚ off vertical for effective operation.
Recommended minimum operating pressure at pump is 500kpa.
Optimum operating pressure at each sprinkler head is 300kpa.
We recommend using our Flow Control Inserts to ensure optimum performance.
Nozzle size | Max. number of sprinklers for 20mm copper |
Max. number of sprinklers for 25mm copper |
Max. number of sprinklers for 32mm copper |
Max. number of sprinklers for 40mm copper |
---|---|---|---|---|
2.5mm | 5 | 10 | 17 | 26 |
3.2mm | 3 | 6 | 11 | 15 |
4.0mm | 2 | 4 | 6 | 10 |
Sprinklers | 25mm | 32mm | 40mm | 50mm |
---|---|---|---|---|
2.5mm sprinkler | 10 | 15 | 25 | 35 |
3.2mm sprinkler | 6 | 10 | 15 | 20 |
4.0mm sprinkler | 4 | 6 | 10 | 15 |
Copper tube | Vertical pipe | Horizontal pipe |
---|---|---|
15mm & 20mm | 1.5 metres | 1.0 metres |
25mm | 2.0 metres | 1.5 metres |
32mm & 40mm | 2.5 metres | 1.8 metres |
50mm | 3.0 metres | 2.2 metres |
PVC Pipe | Vertical Pipe | Horizontal Pipe |
---|---|---|
20mm | 1.4 metres | 0.70 metres |
25mm | 1.5 metres | 0.75 metres |
32mm | 1.7 metres | 0.85 metres |
40mm | 1.8 metres | 0.90 metres |
50mm | 2.1 metres | 1.05 metres |
* Stainless steel bracket and pipe clip secured to metal roong with tek screw and rubber seal.
* Stainless steel bracket and pipe clip secured to tile roong using SikaFlex 11IFC and Sika Primer
*Stainless steel fascia plates can be powder coated to match fascia color.
* Stainless steel bracket and pipe clip secured to metal roong with tek screw and rubber seal.
* Stainless steel bracket and pipe clip secured to tile roong using SikaFlex 11IFC and Sika Primer.
Note: The top of the sprinkler head needs to be mounted so that water sprays out and down the wall as well as spraying onto the roof.
INVERTED MOUNTING
Sprinkler heads are mounted vertically when used upside down (inverted) for a decking or alfresco area.