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Model 10-20L
Full circle impact - **low angle - available with 7°, 12°, 15°, 18°, or 20° low angle nozzle
*1/2" male N.P.T. - single nozzle
Cast-bronze head with cored water passage and double-bridge construction
Cast-bronze lever with I-beam construction for added strength
Stainless steel spindle, fulcrum pin, lever spring, and bearing spring for long-wearing durability
T-ring style bearing for proven dependability
Designed for intermediate nozzle sizes for use in dairy washing and under-tree application
*Also available in 3/4" male N.P.T.
**Specify nozzle angle when ordering
MODEL 10-20L 7° Nozzle Performance
Nominal stream height 2.5' above nozzle @ *normal pressure
Nozzle
Nozzle
**Nozzle
Nozzle
Nozzle
Nozzle
PSI
7/64"
1/8"
9/64"
5/32"
11/64"
3/16"
Dia.
GPM
Dia.
GPM
Dia.
GPM
Dia.
GPM
Dia.
GPM
Dia.
GPM
25
57
1.65
58
2.13
60
2.66
61
3.26
62
3.90
63
4.61
30
58
1.80
59
2.32
61
2.91
62
3.56
63
4.26
64
5.03
35
59
1.94
60
2.51
62
3.14
63
3.83
64
4.59
65
5.42
40
60
2.08
61
2.71
63
3.35
64
4.09
65
4.90
66
5.78
45
61
2.20
62
2.87
64
3.54
65
4.33
66
5.18
67
6.11
50
62
2.32
63
3.02
65
3.73
66
4.55
67
5.45
68
6.43
55
63
2.43
64
3.17
66
3.90
67
4.77
68
5.71
69
6.73
60
64
2.53
65
3.31
67
4.07
68
4.97
69
5.95
70
7.02
MODEL 10-20L 12° Nozzle Performance
Nominal stream height 4' above nozzle @ *normal pressure
Nozzle
Nozzle
**Nozzle
Nozzle
Nozzle
Nozzle
PSI
7/64"
1/8"
9/64"
5/32"
11/64"
3/16"
Dia.
GPM
Dia.
GPM
Dia.
GPM
Dia.
GPM
Dia.
GPM
Dia.
GPM
25
58
1.66
59
2.14
61
2.67
64
3.25
66
3.88
68
4.57
30
59
1.82
60
2.34
62
2.92
65
3.56
67
4.26
69
5.01
35
60
1.97
61
2.53
63
3.16
66
3.85
68
4.60
70
5.42
40
61
2.10
62
2.71
64
3.38
67
4.12
69
4.92
71
5.80
45
62
2.23
63
2.87
65
3.58
68
4.37
70
5.23
72
6.16
50
63
2.35
64
3.02
67
3.78
69
4.61
71
5.51
73
6.49
55
64
2.47
66
3.17
68
3.96
70
4.83
72
5.78
74
6.81
60
65
2.58
67
3.31
69
4.14
71
5.05
73
6.04
75
7.12
MODEL 10-20L 20° Nozzle Performance
Nominal stream height 5' above nozzle @ *normal pressure
Nozzle
Nozzle
**Nozzle
Nozzle
Nozzle
Nozzle
PSI
7/64"
1/8"
9/64"
5/32"
11/64"
3/16"
Dia.
GPM
Dia.
GPM
Dia.
GPM
Dia.
GPM
Dia.
GPM
Dia.
GPM
25
60
1.67
62
2.17
63
2.74
66
3.36
68
4.05
70
4.81
30
61
1.84
63
2.38
64
3.00
67
3.69
69
4.44
71
5.27
35
62
1.99
64
2.58
66
3.24
68
3.98
70
4.80
72
5.69
40
63
2.13
65
2.76
67
3.47
69
4.26
71
5.13
73
6.08
45
64
2.26
66
2.93
68
3.68
70
4.52
72
5.44
74
6.45
50
65
2.38
68
3.09
69
3.88
71
4.77
73
5.74
75
6.80
55
67
2.50
69
3.24
70
4.08
72
5.00
74
6.02
76
7.13
60
68
2.61
70
3.39
71
4.26
73
5.22
75
6.29
77
7.44
* Standard nozzle at mid-point of pressure range
**Indicates standard nozzle size furnished unless otherwise specified
Optimum performance at mid-point of pressure range
Product applications:
Under tree irrigation
Dairy wash