1/2" Full-Circle Brass Impact Sprinkler
(Wedge Type)
• Full- or part-circle impact - 23° trajectory
• 1/2" male N.P.T.
• Single Nozzle (Nozzle not Included)
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Forged brass drive arm with I-Beam construction for improved alignment and durability.
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Forged brass head with double bridge construction and machined water passage.
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Wedge driven construction for small nozzle sizes / fast rotation speed
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Stainless steel fulcrum pin, arm spring and bearing spring for long wearing reliability.
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T-ring style bearing for proven dependability.
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Ideal for most solid-set and portable applications.
For Full Imperial Fountains™ Product Detail and Prices, Please Contact Us.
Diameter - GPM
PSI
3/32" Nozzle
7/64" Nozzle
9/64" Nozzle
1/8" Nozzle
Diameter - GPM
Performance Chart
Normal Stream Height at 9" Above Nozzle at Normal Pressure
79 - 3.14
77 - 2.77
78 - 2.95
76 - 2.59
76 - 2.42
73 - 1.90
73 - 2.50
75 - 2.30
74 - 2.19
76 - 2.42
79 - 2.90
78 - 2.66
79 - 2.79
77 - 2.55
80 - 3.27
82 - 3.59
81 - 3.44
83 - 3.72
69 - 1.42
70 - 1.51
72 - 1.73
71 - 1.64
73 - 1.85
77 - 2.19
76 - 2.02
76 - 2.10
74 - 1.93
30
35
45
40
50
69 - 1.27
68 - 1.14
68 - 1.22
66 - 1.07
65 - 0.97
70 - 1.34
72 - 1.46
71 - 1.40
73 - 1.52
70
60
65
55