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Kunkle Safety and Relief Products
Tyco reserves the right to change product design and specifications KUKMC-0392
without notice. Copyright © 2002 by Tyco International Ltd. 18
Models 910, 911, 912, 913, 916, 917, 918, 919, 920, 921 and 927
Models 910, 911, 912, 913, 916, 917, 918, 919
ASME VIII Liquid (English, GPM) - Flow Coefficient = 0.710
Set Pressure —————––———— Orifice Area, in
2
—————––————
(psig) D E F G H J
(0.1213) (0.2157) (0.3369) (0.553) (0.864) (1.415)
Notes
1. No code stamp or ‘NB’on nameplate below
15 psig set.
2. Pressure Limitations
Model 910, 916: 3 to 900 psig
Model 911, 917:3 to 900 psig
Model 912, 918: 3 to 300 psig
Model 913, 919: 3 to 900 psig
3. Liquid conversion factors to determine liquid
capacity at other than 10% accumulation,
multiply by the following:
1.022 = 15% accumulation
1.045 = 20% accumulation
1.066 = 25% accumulation (see page 20)
15 14 25 39 63 99 162
25 17 31 48 79 123 202
35 20 36 56 93 145 237
45 23 41 64 105 164 269
55 26 45 71 116 181 297
65 28 49 77 126 197 323
75 30 53 83 136 212 347
85 32 56 88 144 225 369
95 34 60 93 153 238 390
100 34 61 95 156 244 400
125 38 68 107 175 273 448
150 42 75 117 192 299 490
175 45 81 126 207 323 530
200 49 86 135 221 346 566
225 52 92 143 235 367 601
250 54 97 151 247 387 633
275 57 101 158 259 405 664
300 60 106 165 271 423 694
325 62 110 172 282 441 722
350 64 114 178 293 457 749
375 67 118 185 303 473 775
400 69 122 191 313 489 801
425 71 126 197 323 504 825
450 73 129 202 332 519 849
475 75 133 208 341 533 873
500 77 136 213 350 547 895
550 81 143 224 367 — —
600 84 150 234 383 — —
650 88 156 — — — —
700 91 161 — — — —
750 94 167 — — — —
800 97 173 — — — —
850 100 178 — — — —
900 103 183 — — — —