Dirrijet Irrigation Sprinklers



Dayliff Dirrijet range of impact sprinklers are efficient and robust products designed to meet varied irrigation requirements in agricultural and landscape applications. They are available in sizes from ½” to 2" in two ranges, Dirrijet A up to ¾" for lighter duties and Dirrijet B 1¼"and 1½" high output rain guns. A 2" adaptor is available to convert 1½ to 2" inlet.

Dirrijet A are simple 360° double nozzle sprinklers that feature a friction collar and trip lock. Four models are available made from engineering plastic in sizes 10, 15 and 20 and brass in size 10B.

Dirrijet B are high specifications PVC rain guns, suitable for adjustable radius of operation up to full circle 3600 and provided with an adjustable jet-breaker for uniform water distribution. Both sizes are of twin nozzles configuration featuring a standard 7mm nozzle and interchangeable nozzle diameters for different applications with five nozzles being provided as standard

Model Size (") Nozzle Pressure (bar) Flow(m³/hr) Jet Radius (m) Irrigated Area (m²) Rainfall, mm/hr
Dirrijet A-10 ½ - 2-4 0.5-1 10-13 350-590 2
Dirrijet A-15 ¾ 3-5 2-3 16-18 800-1000

3

 

 

 

4

Dirrijet A-10B ½ 2-3 1-2 12-13 400-450
Dirrijet A-20 1 6x3 2-5 2-4 15-18 700-1020
Dirrijet B-35 17x5x7 2-4 5-8 16-20 810-1200 6
10x7 7-10 18-23 960-1700
12x7 2-5 10-17 19-27 1100-1200 8
14x7 12-21 21-29 1300-2600
16x7 15-24 22-32 1500-3100
Dirrijet B-40 17x5x7 2-4 5-8 17-21 860-1300 6
10x7 7-11 18-24 1000-1700
12x7 2-5 11-16 20-25 1200-2000 8
14x7 13-22 21-29 1400-2600
16x7 16-25 22-29 1500-2600 9

Detailed performance tables available on request