Elkhart Brass CHIEF NOZZLES 4000-20, 23, 24, 26 - Manual (Page 2)

Weekly visual inspections and monthly operational checks should
ensure excellent reliability. These inspections may be done daily in busy
companies. All nozzles should be flow tested before entering any hazard-
ous environment to ensure equipment is operating properly.
If the nozzle tip becomes hard to rotate (change patterns), remove tip
from nozzle and clean acme threads between the tip and nozzle body.
Should lubrication be needed, Elkhart recommends a silicone based lubri-
cant (Dow-Corning #7 or equivalent). Use lubricant sparingly. Excess
grease will attract dirt and grit and can cause interference between close-
fitting parts.
With a minimum amount of care your Chief will give you years of
excellent service. If you have any further questions pertaining to these
nozzles, please feel free to call on us at any time. Thank you for choosing
Elkhart for your fire suppression needs!
Discharge in U.S. G.P.M. Effective Reach in Feet
Catalog Stream Nozzle Pressure psi Nozzle Pressure psi
Number G.P.M. Setting 40 50 75 100 125 150 175 200 40 50 75 100 125 150 175 200
SS - 48 56 58 61 63 65 66
15 Narrow Fog 9 11 12 15 17 18 20 22 - 20 22 34 26 28 31 32
Wide Fog - 11 14 15 17 19 21 22
SS - 65 70 61 85 90 91 92
4000-01 30 Narrow Fog 20 22 26 30 34 37 39 41 - 30 35 41 44 47 48 49
4000-02 Wide Fog - 15 16 19 21 23 25 26
4000-03 SS - 69 75 85 91 96 98 101
45 Narrow Fog 32 35 40 45 49 52 56 58 - 32 37 44 46 48 50 51
Wide Fog - 17 18 21 23 25 26 28
SS - 74 85 94 100 104 109 113
60 Narrow Fog 39 43 52 60 66 72 78 84 - 39 41 45 50 54 58 62
Wide Fog - 28 30 36 40 42 47 55
SS 69 76 89 96 104 110 115 124
60 Narrow Fog 38 43 51 60 68 76 - - 38 41 44 49 55 61 66 71
4000-10 Wide Fog 31 33 35 41 43 47 51 58
4000-11 SS 77 86 101 111 118 126 130 138
4000-12 95 Narrow Fog 63 68 83 95 107 115 - - 40 41 46 55 59 64 67 70
4000-13 Wide Fog 29 30 33 36 40 44 47 51
4000-14 SS 78 86 103 113 121 128 138 146
4000-15 125 Narrow Fog 82 91 110 125 140 153 - - 44 48 55 62 67 71 77 84
Wide Fog 32 36 39 44 49 52 56 59
SS 80 89 108 124 138 148 156 162
150 Narrow Fog 97 107 132 150 169 182 - - 46 51 53 56 58 60 62 64
Wide Fog 34 37 43 46 48 51 52 55
4000-20 SS 88 98 114 126 141 152 - -
4000-21 175 Narrow Fog 111 124 150 175 192 210 - - 47 51 59 69 76 81 - -
4000-23 Wide Fog 32 34 36 39 44 48 - -
4000-24 SS 91 102 118 136 152 164 - -
4000-25 250 Narrow Fog 172 192 230 256 290 320 - - 53 56 62 75 79 83 - -
4000-26 Wide Fog 35 40 43 47 51 54 - -
4000-27 SS 97 108 126 142 160 173 - -
4000-28 325 Narrow Fog 220 240 289 325 362 398 - - 57 61 67 70 86 89 - -
4000-29 Wide Fog 39 43 47 52 55 59 - -
LOW PRESSURE MODELS
Discharge in U.S. G.P.M. Effective Reach in Feet
Catalog Stream Nozzle Pressure psi Nozzle Pressure psi
Number G.P.M. Setting 40 50 75 100 125 150 175 200 40 50 75 100 125 150 175 200
4000-10 150 SS 82 91 110 126 140 150 - -
4000-11 @ Narrow Fog 110 122 150 173 194 212 - - 47 52 54 57 59 61 - -
4000-12 75 psi Wide Fog 34 37 43 46 48 51 - -
4000-13
125 SS 79 88 106 122 135 145 - -
@ Narrow Fog 91 102 125 144 161 176 - - 45 50 52 55 57 59 - -
75 psi Wide Fog 34 37 43 46 48 51 - -
150 SS 82 91 110 126 140 150 - -
4000-14 @ Narrow Fog 110 122 150 173 194 212 - - 47 52 54 57 59 61 - -
4000-16 75 psi Wide Fog 34 37 43 46 48 51 - -
4000-17 175 SS 85 94 113 130 - - - -
@ Narrow Fog 128 143 175 202 - - - - 49 54 56 59 - - - -
75 psi Wide Fog 35 38 44 47 - - - -
150 SS 87 96 115 133 - - - -
@ Narrow Fog 134 150 184 212 - - - - 50 55 57 60 - - - -
50 psi Wide Fog 35 38 44 47 - - - -
185 SS 89 100 115 130 145 155 - -
4000-20 @ Narrow Fog 135 151 185 214 239 262 - - 50 53 60 72 77 82 - -
4000-21 75 psi Wide Fog 33 35 39 43 47 51 - -
4000-22 200 SS 91 101 117 132 148 159 - -
4000-23 @ Narrow Fog 146 163 200 231 258 283 - - 51 54 61 73 78 83 - -
4000-24 75 psi Wide Fog 34 36 40 44 48 52 - -
4000-25 250 SS 93 103 118 137 154 165 - -
4000-26 @ Narrow Fog 183 204 250 289 323 353 - - 54 57 64 75 80 84 - -
4000-27 75 psi Wide Fog 36 40 44 47 52 55 - -
4000-28 300 SS 97 108 126 142 - - - -
4000-29 @ Narrow Fog 219 245 300 346 - - - - 57 61 67 77 - - - -
4000-31 75 psi Wide Fog 39 43 47 52 - - - -
4000-35 250 SS 98 109 127 144 - - - -
@ Narrow Fog 224 250 306 353 - - - - 57 61 67 77 - - - -
50 psi Wide Fog 39 43 47 52 - - - -
ELKHART BRASS MFG. CO., INC. • 1302 West Beardsley • P.O. Box 1127 • Elkhart, Indiana 46515 • Phone: (800) 346-0250
Fax: (219) 293-9914 • Website: www.elkhartbrass.com • e-mail: [email protected]