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Hunter Rotor 4 in. | SRM-04

In stock
SKU
SRM-04
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Sales Price $11.45 Our Price $20.59 You save 44%
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Hunter Rotor 4"

  • Hunter Rotor
  • No Check Valve
  • Pop-Up Height: 4 inches

Features & Benefits

The Low Precipitation, Low Flow Rotor for Close-Range Applications

The SRM is Hunter's shortest-range rotor, and was designed to offer a convenient and efficient alternative to spray heads. It is capable of working in tandem with larger rotors to combine big and small areas in a single zone. Utilizing the SRM where appropriate results in fewer sprinklers performing more efficient work at a more economical price. The SRM features a rack of six water-efficient nozzles”all of which can be easily identified by its flow rates and installed and changed quickly and easily. This versatile rotor also includes a radius adjustment feature that fine-tunes the spray to keep water off driveways, walks, and other non-landscaped surfaces.

  • Model: 4"
  • Arc setting: 40° to 360°
  • Nozzle choices: 6
  • Nozzle range: 0.50 to 3.0
  • Standard factory installed nozzle: 3.0 only
  • Through-the-top arc adjustment
  • QuickCheck arc mechanism
  • Water lubricated gear-drive
  • Warranty period: 1 year

Product Details

  • Radius: 15' to 30'
  • Flow: 0.42 to 3.4 GPM
  • Recommended pressure range: 30 to 50 PSI
  • Operating pressure range: 20 to 100 PSI
  • Precipitation rates: 0.45 in/hr approximately
  • Nozzle trajectory: 18° approximately

Related Articles & Videos

Articles

Videos

SRM Green Nozzle Performance Data

NOZZLE PRESSURE PSI RADIUS FT. FLOW GPM  PRECIP IN/H  PRECIP IN/H
.50 
30 15 0.42 0.36 0.41
40 16 0.50 0.38 0.43
50 17 0.58 0.39 0.45
.75 
30 15 0.42 0.36 0.41
40 16 0.50 0.38 0.43
50 17 0.58 0.39 0.45
1.0 
30 19 0.85 0.45 0.52
40 20 1.0 0.48 0.56
50 20 1.1 0.53 0.61
1.5 
30 23 1.3 0.47 0.55
40 24 1.5 0.50 0.58
50 25 1.7 0.52 0.60
2.0 
30 25 1.7 0.52 0.60
40 26 2.0 0.57 0.66
50 27 2.3 0.61 0.70
3.0 
30 28 2.5 0.61 0.71
40 30 3.0 0.64 0.74
50 30 3.4 0.73 0.84
Bold = Recommended pressure
Note: All precipitation rates calculated for 180° operation. For the precipitation rate for a 360° sprinkler, divide by 2.
Brand:
Hunter
Type:
Rotor
Application:
Residential
Inlet Size:
1/2
Pressure Range (PSI):
30-50
Warranty:
1 Year
Pop-Up Height:
4 in.
Riser Material:
Plastic
Spray Pattern:
Part Circle Adjustable (40 - 360)
Manual (132.27 kB)
Specifications (115.07 kB)
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