Compact Micro Sprinkler Series 961

DIG's compact micro sprinklers are a low trajectory single stream micro sprinkler with a large diameter and insect-proof housing. The compact, turbine mechanism produces smooth operation that ensures uniform water distribution necessary for overlapping irrigation. A durable, insect-proof housing provides long lasting, trouble free operation. Available in two models with full or adjustable circle coverage, and is designed for use in a wide range of applications.

Applications:

Use in orchards, greenhouses and nurseries
Use for frost protection and cooling

Details Part Numbers

Features:

Excellent performance with uniform water distribution
Head closes downwards after operation to prevent dirt and insects from entering the sprinkler (insect proof)
Modular design allows for a wide range of interchangeable components
Built-in unique backup filter
52-961P-32 has an adjustable arc to any sector with easy adjustment
Simple construction without spring or seals
Available on 1/2" FNPT, 10/32" thread or completely assembled with 13" spike, or iron rod with 24" or 36" .160 ID x .270 OD micro tube

Performance and Technical Data:

Material: Polyacetal
Diameter of Coverage: 40' to 42'
Flow Rate: 32-42 GPH (124 and 162 l/h)
Operating Pressure: 30 to 35 PSI (2 to 2.4 bar)
Operating Pressure in Overlapping Irrigation: 35 PSI (2.4 bar)
Maximum Spacing for Overlapping: up to 20 x 20 ft (6 x 6 m)
Pattern: Part Circle 30° to 380°, Full Circle 360°
Trajectory Angle: Approximately 10°
Single Jet
Droplet Size: Large
Filter Requirement: Minimum of 60 Mesh (220 micron)

FLOW RATE AND DIAMETER
Model	52-961P-32	52-961-32	52-961-42
Nozzle Color	Red	Red	Brown
Nozzle size	.059"	.059"	.071"
NOMINAL FLOW RATE at 29.4 PSI (2 bar)
Flow rates (GPH)	32	32	42
Wetting diameter (feet)	40	40	42
PERFORMANCE AND TECHNICAL DATA at 12" (30cm) above the ground
PERFORMANCE at 30 PSI (2 bar)
Flow rates (GPH)	32.6	32.6	43.3
Wetting diameter (feet)	40	40	42
PERFORMANCE at 35 PSI (2.4 bar)
Flow rates (GPH)	35.2	35.2	46.9
Wetting diameter (feet)	40	40	42
Rectangular spacing (ft x ft)	18x18	18x18	20x20
Application rate (in/hr)	0.17	0.17	0.18

Part Number	Color Code	Description
52-961-32	Red	32 GPH, 40' diameter 360°
52-961-42	Brown	42 GPH, 42' diameter 360°
52-961-XX-0	NULL	Compact micro sprinkler on 1/2" base FNPT
52-961-XX-1	NULL	Compact micro sprinkler complete assembly include a 24" micro tubing with .270 OD, barb and collar

Part Number	Color Code	Description
52-961P-32	Red	32 GPH, 21' diameter Adjustable from 30° - 330°
52-961P-32-0	NULL	Compact micro sprinkler on 1/2" base FNPT
52-961P-32-1	NULL	Compact micro sprinkler complete assembly include a 24" micro tubing with .270 OD, barb and collar

Part Number	Color Code	Description
50-156-24	Black	24" micro tubing with .160 ID x .270 OD, barb and adaptor to fit mini sprinklers and compact micro sprinklers
50-156-24	Black	24" micro tubing with .160 ID x .270 OD, barb and adaptor to fit mini sprinklers and compact micro sprinklers
50-156-48	Black	48" micro tubing with .160 ID x .270 OD, barb and adaptor to fit mini sprinklers and compact micro sprinklers
50-156-36	Black	36" micro tubing with .160 ID x .270 OD, barb and adaptor to fit mini sprinklers and compact micro sprinklers

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Compact Micro Sprinkler Series 961

Features:

Performance and Technical Data:

Compact micro sprinklers with insect proof (rotary with single stream)

Adjustable stream compact micro sprinkler with insect proof (rotary with single stream)

Accessories for mini sprinkler and micro sprinklers used in upright position