Instruction Manual

7
Operating Pressure (PSI)
140 260 350 600 1000
Liner PTFE Ebon. PTFE Ebon. PP PTFE Ebon. PTFE Ebon. Ebon.
N.D
1" 25 19 25 25
1¼" 43 28 43 43
1½" 53 36 53 53
2" 68 52 68 68
2½" 90 75 45 45
3" 53 41 53 53
4" 59 56 83 83
5" 71 71 112 112
6" 108 106 135 135
8" 148 123 99 82 134 112 178 149 233
10" 123 103 140 117 204 170 267 223 321
12" 142 119 175 146 201 168 278 232 317
14" 172 143 205 171 324 270 422 352 481
16" 217 181 282 235 426 355 619 516 623
18" 194 161 281 234
20" 224 186 382 318
24" 323 269 568 474
Installation
Torque Specifications (Nm) for HMS1000 and HMS2500 Meters
• Tighten bolts uniformly in diagonally opposite sequence.
• The torques listed in the table are applicable to flanges: UNI 2223, DIN 2501, BS 4504, ANSI B16.5
• The use of DIN 2690 gaskets is recommended.
• Contact the manufacturer for nominal diameters greater than 24" .