600 m² garden — sprinklers, drip and trees
A large mixed garden: lawn on sprinklers, borders on dripline and trees on drip rings — with drip on its own valve station.
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At a glance
- Watered area
- 573 m²
- Sprinklers
- 30
- Zones
- 5
- Coverage
- 94%
- Uniformity (CU)
- 61.8%
- Water supply
- 3.8 bar · 45 l/min
- Pipe
- 376 m
- Dripline
- 58 m
- Overspray outside lawn
- 12.6 m²
- Material cost
- 5,568 zł
- Estimated labour
- 63.9 h
The rule this demonstrates
Drip never shares a valve with sprinklers (R4). Dripline applies water at a completely different rate — on a shared station one of the two is always watered wrongly.
What this design does not show
This design also wets 4.5% of the obstacle area and 12.1 m² outside the lawn — the most of the four examples. With a terrace and a pond in the middle of the garden that is hard to avoid without adding heads; we publish the figure rather than omit it.
Zones and hydraulics
| Zone | Heads | Flow | Pipe | Velocity | Pressure at head |
|---|---|---|---|---|---|
| Valve 1 | 2 | 3.4 l/min | Ø20 | 0.2 m/s | 3.8 bar |
| Valve 2 | 16 | 40.5 l/min | Ø25 | 1.4 m/s | 2.2 bar |
| Valve 3 | 11 | 40.1 l/min | Ø25 | 1.4 m/s | 2.8 bar |
| Valve 4 | 1 | 6.4 l/min | Ø20 | 0.3 m/s | 3.8 bar |
Bill of materials
| Item | Qty |
|---|---|
| Hunter MP Rotator MP-LCS-515 (0°) | 2 szt |
| Hunter MP Rotator MP2000 (90°) | 3 szt |
| Hunter MP Rotator MP3500 (90°) | 4 szt |
| Hunter MP Rotator MP1000 (180°) | 4 szt |
| Hunter MP Rotator MP1000 (90°) | 3 szt |
| Hunter MP Rotator MP2000 (180°) | 4 szt |
| Hunter MP Rotator MP3000 (180°) | 4 szt |
| Hunter MP Rotator MP3000 (90°) | 4 szt |
| Hunter MP Rotator MP1000 (135°) | 2 szt |
| Hunter Pro-Spray 04" | 30 szt |
| Swing pipe connection Ø16 mm | 30 szt |
| PE pipe 25 mm | 332.6 m |
| PE pipe 20 mm | 42.9 m |
| Dripline 16 mm (emitter every 0.33 m) | 58.1 m |
| Tree drip-ring kit (stakes + connector) | 3 szt |
| Solenoid valve (per zone) | 5 szt |
| Valve box (manifold, up to 4 valves) | 2 szt |
Material prices are indicative (engine price list) and exclude labour.
How this design was made
The site geometry (lawn, house, paths, beds, tap) was drawn the way a user would draw it. Everything else — sprinkler placement, nozzles, arcs, zoning, pipe routes, hydraulics and the bill of materials — was computed by the IrriForge engine from the Hunter and Rain Bird design manuals. The numbers on this page are generated by a script in the repository, so a change in the engine or the catalogue changes them immediately.
Variant “Hunter MP Rotator + Hunter MP Rotator (MP2000–3500) · economy (fewest heads) · distributed” of 3 offered by auto-design.