Brochure

Gastite Division, Titeflex Corporation
1116 Vaughn Parkway / Portland, TN 37148
800.662.0208 / www.gastite.com / [e-mail]
88
April 2015
Section 7: Sizing Tables and Pressure Drop Charts
Table 7-22 (Sheet 2 of 2)
FlashShield™ CSST Pressure Drop Tables
Pressure drop per foot in inches of water column (based on LP Gas of 1.52 specific gravity, 2516 BTUh/CFH)
CFH 3/8" 1/2" 3/4" 1" 1-1/4" 1-1/2" 2" CFH 3/8" 1/2" 3/4" 1" 1-1/4" 1-1/2" 2"
3600 1.840 0.754 0.165 0.035 6900 2.841 0.617 0.123
3650 1.894 0.775 0.169 0.036 7000 2.926 0.635 0.126
3700 1.948 0.797 0.174 0.037 7100 3.012 0.653 0.130
3750 2.004 0.819 0.179 0.038 7200 3.099 0.672 0.133
3800 2.060 0.842 0.184 0.039 7300 3.188 0.691 0.137
3850 2.116 0.864 0.189 0.040 7400 3.277 0.711 0.141
3900 2.174 0.887 0.194 0.041 7500 3.368 0.730 0.144
3950 2.232 0.911 0.199 0.042 7600 3.460 0.750 0.148
4000 2.292 0.935 0.204 0.043 7700 3.554 0.770 0.152
4050 2.352 0.958 0.209 0.044 7750 3.601 0.781 0.154
4100 2.412 0.983 0.214 0.045 7800 3.649 0.791 0.156
4150 2.474 1.007 0.220 0.046 7900 3.745 0.812 0.160
4200 2.536 1.032 0.225 0.047 8000 3.842 0.833 0.164
4250 2.600 1.058 0.231 0.048 8100 3.941 0.854 0.168
4300 2.664 1.083 0.236 0.049 8200 4.041 0.875 0.172
4350 2.728 1.109 0.242 0.050 8250 4.091 0.886 0.174
4400 2.794 1.135 0.247 0.051 8300 4.142 0.897 0.176
4450 2.861 1.162 0.253 0.052 8400 4.244 0.919 0.180
4500 2.928 1.188 0.259 0.054 8500 4.348 0.942 0.184
4550 2.996 1.215 0.265 0.055 8600 4.453 0.964 0.188
4600 3.065 1.243 0.271 0.056 8700 4.559 0.987 0.192
4650 3.135 1.270 0.277 0.057 8750 4.613 0.999 0.195
4700 3.205 1.298 0.283 0.058 8800 4.666 1.010 0.197
4750 3.276 1.327 0.289 0.059 8900 4.775 1.034 0.201
4800 3.349 1.355 0.295 0.061 9000 4.885 1.057 0.206
4850 3.422 1.384 0.301 0.062 9100 4.997 1.081 0.210
4900 3.495 1.414 0.308 0.063 9200 1.106 0.215
4950 3.570 1.443 0.314 0.064 9250 1.118 0.217
5000 3.645 1.473 0.321 0.066 9300 1.130 0.219
5100 3.799 1.534 0.334 0.068 9400 1.155 0.224
5200 3.955 1.596 0.347 0.071 9500 1.180 0.228
5300 4.115 1.659 0.361 0.074 9600 1.205 0.233
5400 4.279 1.724 0.375 0.076 9700 1.231 0.238
5500 4.445 1.789 0.389 0.079 9750 1.244 0.240
5600 4.615 1.856 0.404 0.082 9800 1.257 0.243
5700 4.788 1.924 0.418 0.085 9900 1.283 0.247
5800 4.964 1.994 0.433 0.088 10000 1.309 0.252
5900 4.445 2.065 0.449 0.091 10500 1.446 0.277
6000 4.529 2.137 0.464 0.094 11000 1.589 0.303
6100 4.615 2.210 0.480 0.097 11500 1.739 0.331
6200 4.701 2.284 0.496 0.100 12000 1.896 0.359
6300 4.788 2.360 0.513 0.103 12500 2.060 0.389
6400 4.876 2.437 0.529 0.106 13000 2.230 0.420
6500 4.964 2.516 0.546 0.109 13500 2.408 0.451
6600 2.595
0.563 0.113 14000 2.592 0.485
6700 2.676 0.581 0.116 14500 2.784 0.519
6800 2.758 0.599 0.119 15000 2.982 0.554
Tables include losses for four 90° bends and two end fittings. Tubing runs with a larger number of bends and/or fittings shall be increased by an equivalent
length of tubing to the following equation: L=1.3n where L is additional length of tubing and n is the number of additional fittings and/or bends.