The HUNTER I4004SSB Pop Up Rotor Sprinkler with Adjustable Arc is a tough commercial rotor that delivers water with accuracy and efficiency at distances up to 21.3m.
10cm pop-up rotor with BSP inlet threads & check valve
Through-the-top arc adjustment & quick check arc mechanism
6 nozzle included with a 13.1 - 21.3m radius
Water lubricated gear-drive
5-year warranty
Featuring diverse three-port nozzle options, a non-strippable drive, and a thick rubber cover built to prevent injury; it is no wonder the Hunter 1-40-04B Pop Up Rotor Sprinkler is found in more stadiums than any other in the world. With the strength of stainless steel, the I-40 is built to last in the harshest sports, public parks, and commercial environments. If efficiency, effective irrigation, and beautiful results are the goal, the I-40 is the irrigation professional's best solution.Hunter Industries is a global manufacturer of a full range of high-quality irrigation products from controllers, rotors, rotary sprinklers, spray head sprinklers, nozzles, valves, weather drips and much more.Dimensions:
Pop-up height: 10cm
Overall height: 20cm
Exposed diameter: 5cm
Inlet size: 1" BSP
Product specifications:
Model: 1-40-04B= 10 cm pop-up rotor with BSP inlet threads
Radius: 13.1 - 21.3m 
Arc setting: 50 to 360 degrees
Nozzle choices: 6
Nozzle trajectory: 25 degrees
Flow rate: 1.63 - 6.84 m3/hr; 27.2 - 114.1 l/min
Recommended pressure range: 2.8 - 7.0 bar; 280 - 700 kPa
Operating pressure range: 2.5 - 7.0 bar; 260 - 700 kPa
Precipitation rates: 15 mm/hr approx.
Factory installed rubber cover
Check valves: pre-installed
Specialty nozzles: pre-installed
Check height: 4.5m
Warranty period: 5 years
Automatic arc return
Non-strippable drive
Part and full circle in one model  
Drain check valve (up to 4.5m of elevation)
Applications:
Commercial/ municipalities
Athletic fields
High vandalism areas
Reclaimed water