Impact Sprinkler
Brass and polymer impact sprinklers for sprinkler irrigation of fields, orchards and landscaping; full-circle or part-circle, with 1/2, 3/4 and 1 inch threaded inlets.
- Brass or polymer impact sprinkler
- Full-circle or part-circle pattern
- 1/2, 3/4 and 1 inch threaded inlets
- For fields, orchards and landscaping
- Technical reference ISO 15886
Key Specifications
- Product code
- P151
- Reference standard
- ISO 15886
- Nominal size
- 1/2, 3/4, 1 inch
- Unit of sale
- Piece
- Applications
- Irrigation & agriculture, Landscaping
- Dimensional options
- 3 rows in the specification table
How an impact sprinkler works
An impact sprinkler has a spring-loaded arm that is pushed back by the water jet and strikes the body as it returns. Each strike turns the sprinkler a little, so the water is spread slowly over a circle or a sector. This simple mechanism has kept impact sprinklers common in field and orchard sprinkler irrigation for years.
The full-circle type waters the whole circle, while the part-circle type can be set so that only part of the circle, for example along a wall or the edge of the field, gets water. Brass sprinklers last longer and polymer ones are lighter and cheaper.
Inlet sizes and choosing
Our rows cover impact sprinklers with 1/2, 3/4 and 1 inch threaded inlets. The sprinkler screws onto a riser or sprinkler stand, and the riser connects to PE pipe through threaded fittings or a clamp saddle.
The throw radius and flow of each sprinkler depend on the nozzle and working pressure, and the spacing is set by an irrigation designer. In your enquiry give the inlet size, material (brass or polymer), full or part circle and quantity.
Sprinkler layout tips
Sprinklers are usually laid out in a square or triangular pattern so the spray circles overlap and the whole field is watered evenly. Spacing is set by the throw radius and wind speed; in windy areas it is reduced.
Run sprinklers in low-wind hours, early morning or evening, so less water is lost to wind and evaporation.
Impact Sprinkler — Technical Specifications
Wall thickness and weight are calculated from the standard series and are approximate; final values are confirmed in the quotation.
| Nominal Size (inch) |
|---|
| 1/2 |
| 3/4 |
| 1 |
Impact Sprinkler — FAQ
Brass or polymer?
Brass lasts longer and polymer is lighter and cheaper; it depends on the conditions and budget.
What is a part-circle sprinkler?
A sprinkler that can be set to water only part of the circle.
Which sizes are supplied?
With 1/2, 3/4 and 1 inch inlets.
How does it connect to PE pipe?
On a riser or stand, which connects to the pipe with a clamp saddle or threaded fitting.
