Mini-Compact Sprinkler Series 861

Mini-compact_sprinkler_series_861_sec_head

The Mini-compact micro sprinklers present an advanced concept in micro irrigation systems. The Mini-compact micro sprinklers unique drive mechanism achieves strong spinner propulsion at lower pressure. A small backup filter ensures extra protection, and also serves as a secondary nozzle, keeping the droplet size even and providing excellent distribution uniformity. Mini-compact micro sprinklers use interchangeable components with a large selection of nozzles suitable for applications in the irrigation of seedlings, young saplings and mature trees.

Applications:

  • Use in orchards, greenhouses and nurseries
  • Can be used for frost protection and cooling

Features:

  • Excellent performance with uniform water distribution
  • Large water passage
  • Head closes downwards after operation to prevent dirt and insects from entering the sprinkler (insect proof)
  • Built-in filter
  • Trouble free operation even at low pressure
  • Strong spinner propulsion at low pressure
  • Frame construction without a bridge allows a complete 360° circle
  • Available on 1/2" FNPT, 10/32 thread or completely assembled on 13" spike with 24", 36" or 48" .160 ID x .270 OD micro tube
  • Made of durable materials, ensuring resistance to most chemicals and fertilizers
  • The micro sprinkler has a small backup filter for protection

Performance and Technical Data:

  • Material: Polyacetal
  • Flow Rates from 5 GPH to 42 GPH (20 l/h to 160 l/h)
  • Diameter of Coverage: 10' to 28' (3.0 m to 8.5 m)
  • Operating Pressure: 15 to 30 PSI (1 to 2.0 bar)
  • Pattern: 360°
  • Trajectory Angle: Approximately 12°
  • Droplet Size: Medium
  • Filter Requirement: Minimum of 120 Mesh (130 micron)
FLOW RATE AND DIAMETER
Model 52-863-05 52-861-09 52-861-10 52-861-13 52-861-15 52-861-18 52-861-24 52-861-32 52-861-42
Nozzle colors Olive Lt. Blue Silver Blue Violet Gray Black Green Red Brown
Nozzle size .035" .031" .035" .039" .043" .047" .051" .059" .071"
NOMINAL FLOW RATE at 29.4 PSI (2 bar)
Flow rates (GPH) 5 9 10 13 15 18 24 32 42
Wetting diameter (feet) 10 15 18 20 22 23 24 26 28
PERFORMANCE AND TECHNICAL DATA at 6’ (1.8m) above the ground
PERFORMANCE at 15 PSI (1.7 bar)
Flow rates (GPH) n/a 7.8 8.9 11.1 13.3 15.5 20.0 31.0 35.5
Wetting diameter (feet) n/a 10 12 14 16 17 18 21 23
PERFORMANCE at 20 PSI (1.4 bar)
Flow rates (GPH) n/a 7.8 8.9 11.1 13.3 15.5 20.0 31.0 35.5
Wetting diameter (feet) n/a 12 14 16 18 20 21 23 25
PERFORMANCE at 25 PSI (1.7 bar)
Flow rates (GPH) 4.9 8.7 9.9 12.4 14.9 17.4 22.3 29.7 39.7
Wetting diameter (feet) 8 13 15 17 19 21 21 25 27
PERFORMANCE at 30 PSI (2.1 bar)
Flow rates (GPH) 5.4 9.5 10.9 13.6 16.3 19.0 24.4 32.6 43.4
Wetting diameter (feet) 10 15 18 20 22 23 24 26 28
Rectangular Spacing (feet) 5x7 12x10 14x12 14x12 14x12 14x12 16x14 16x14 16x14
Application rate (in/hr) 0.24 0.12 0.10 0.13 0.15 0.18 0.17 0.23 0.31


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