| LDN DESIGN CRITERIA |
Mini Pad | 24 Deep Groove | Single Pad | Double Pad | Triple Pad |
| Nozzle Sizes | |||||
| Minimum | #4 1/16" | #4 1/16" | #10 5/32" | #15 15/64" | #20 5/16" |
| Maximum* | #9 9/64" | #26 13/32" | #26 13/32" | #26 13/32" | #26 13/32" |
| Flows | |||||
| Minimum | 0.27 gpm | 0.27 gpm | 1.74 gpm | 3.93 gpm | 6.99 gpm |
| Maximum | 2.56 gpm | 21.18 gpm | 21.18 gpm | 21.18 gpm | 21.18 gpm |
| Maximum Spacing at 6 ft ground clearance | |||||
| 10 ft | 10 ft | 10 ft | 10 ft | 10 ft | |
| Pressure at the Nozzle | |||||
| Minimum | 6 psi | 6 psi | 6 psi | 6 psi | 6 psi |
| Maximum | 20 psi | 20 psi | 20 psi | 20 psi | 20 psi |
*It is recommended that larger nozzle sizes be used only on soils that can handle higher application rates.
The LDN is not recommended for surface water or effluent application.
