Half Circle Sprayhead

Watering Systems Product Range

Half Circle Sprayhead

G52-Q and G52

A solid metal Sprayhead giving one directional spray.
The top section can be rotated to direct the spray exactly where it is needed.
Attach to Moss Spike Bodies which anchor them firmly in place in garden beds.
Raise the spray above plant foliage with Moss Extension Tubes (G53) as shown, or Threaded Risers.
The internal thread is 1/2 inch BSP.

This Sprayhead will function well over a range of water pressures, but the optimum is around 100KPa (15psi).
Radius of Spray at 100KPa is 3.2 metres.
Output of Spray at 100KPa is 2.9 litres per minute.
Average precipitation is 20mm/hr.

{Half circle pattern, showing the 'radius'.}

Use this Sprayhead in garden beds where you want to water in one direction only such as next to pathways, lawns, fences or buildings.

It creates a medium droplet size with quite good wind resistance.

{Sprayheads at the edge of a garden bed}

Detailed Performance Data

The chart below gives the Sprayhead Output and Radius at different operating pressures.

G52 Performance
Pressure	Output	Radius of Spray
KPa	litre/min	metres
35	1.7	1.7
70	2.4	2.3
100	2.9	3.2
150	3.6	3.7
200	4.3	3.8

The data is based on the Sprayhead at a height of 600mm and the radius measured at ground level.

If the Sprayhead is operated at ground level, the radius of spray will be less.