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Performance at 30 PSI (2.0 bar)  Nozzle Flow Rates (gph) & Diameters Performance at 35 PSI (2.2 bar)  Nozzle Flow Rates (l/h) & Diameters DU% in Overlapping Irrigation  Ordering Information Features

Micro Sprinkler 52-940-xx Performance

Performance at 30 PSI (2.0 bar)
Nozzle Color	Gray	Violet	Black	Green
Average irrigation rate (inch/hour)	0.039	0.043	0.055	0.067
Maximum overlap spacing (feet x feet)	23 x 23	23 x 23	26 x 26	30 x 30
Maximum overlap spacing (m x m)	7 x 7	7 x 7	8 x 8	9 x 9
Overlap irrigation rate (inch/hour)	0.143	0.158	0.154	0.141

Performance at 35 PSI (2.2 bar)
Nozzle Color	Gray	Violet	Black	Green
Flow rate (gph)	53	59	70	88
Flow rate (l/h)	113	223	265	333
Average irrigation rate (inch/hour)	0.0	0.0	0.0	0.0
Maximum overlap spacing (feet x feet)	23 x 23	23 x 23	26 x 26	30 x 30
Maximum overlap spacing (m x m)	7 x 7	7 x 7	8 x 8	9 x 9
Overlap irrigation rate (inch/hour)	0.161	0.181	0.165	0.161
Minimum pressure with 36 inches .190 ID micro tubing	35	35	37	42

Overlapping Irrigation
Samples of different spacings, working pressure at 30 PSI (2 bar)
Shape of area	Model	Color	Size (inch)	Flow (gph)	Flow (l/h)	Spacing (feet)	Spacing meter	Irrigation rate(in/hr )	DU %
Rectangular	52-940-65	Black	0.087	65	240	20x15	6x4.5	0.35	90.7
Rectangular	52-940-65	Black	0.087	65	240	25x20	7.5x6	0.21	87.3
Rectangular	52-940-65	Black	0.087	65	240	30x15	9x4.5	0.23	89.1
Rectangular	52-940-65	Black	0.087	65	240	32x32	9.6x9.6	0.095	86
Rectangular	52-940-65	Black	0.087	65	240	34x30	10.3x9	0.10	84
Rectangular	52-940-79	Green	0.094	79	300	20x20	6x6	0.33	95.5
Rectangular	52-940-79	Green	0.094	79	300	25x15	7.5x4.5	0.35	81.5
Rectangular	52-940-79	Green	0.094	79	300	34x15	10.3x4.5	0.25	86
Triangular	52-940-65	Black	0.087	65	240	25x25	7.5x7.5	0.17	89.1
Triangular	52-940-65	Black	0.087	65	240	30x25	9x7.5	0.14	88.3
Triangular	52-940-79	Green	0.094	79	300	34x15	10.3x4.5	0.25	86.4
Triangular	52-940-79	Green	0.094	79	300	32x42	9.6x12.7	0.09	84.5
Triangular	52-940-79	Green	0.094	79	300	37x37	11.2x11.2	0.09	82.8
Triangular	52-940-79	Green	0.094	79	300	37x42	11.2x12.7	0.08	75.5
Two Laterals	52-940-65	Black	0.087	65	240	15x30	4.5x7.5	0.17	76.8
Two Laterals	52-940-79	Green	0.094	79	300	15x39	4.5x11.8	0.16	74.9
Two Laterals	52-940-79	Green	0.094	79	300	30x15	9x4.5	0.24	73.8
One Lateral	52-940-65	Black	0.087	65	240	8x30	2.4x9	0.11	81.3
One Lateral	52-940-79	Green	0.094	79	300	13x39	3.9x11.8	0.087	84.8

DU-Distribution uniformity:      Average of the lowest 25% of the application rate x 100                                                     ______________________________________________

                          Average application rate