TWIN SPHERE CONNECTORS
FTF TYPE
Nominal Diameter Installed Length ( mm ) Travel  ( mm ) Allowable Movements from Neutral Working Pressures
　 　 Natural Min - Max Total Axial Axial Lateral Angular Positive Vacuum
　 　 length Installed Compressed Compression Extension Deflection Degrees P.S.I.G Rating
inch mm 　 　 Extended 　 　 　 　 at 80oC mm
1 1/4" 32 175 137 - 190 125 - 205 53 27 45 40o 225 660
1 1/2" 40 175 137 - 190 125 - 205 53 27 45 40o 225 660
2" 50 175 137 - 190 125 - 205 53 27 45 40o 225 660
2 1/2" 65 175 137 - 190 125 - 205 53 27 45 40o 225 660
3" 80 175 137 - 190 125 - 205 53 27 45 40o 225 660
4" 100 225 187 - 242 175 - 260 53 31 40 35o 225 660
5" 125 225 187 - 242 175 - 260 53 31 40 35o 225 660
6" 150 225 187 - 242 175 - 260 53 31 40 35o 225 660
8" 200 325 280 - 342 265 - 360 65 30 35 30o 225 660
10" 250 325 280 - 342 265 - 360 65 30 35 30o 225 660
12" 300 325 280 - 342 265 - 360 65 30 35 30o 225 660
14" 350 350 315  - 364 304 - 380 43 30 30 20o 150 660
16" 400 350 315  - 364 304 - 380 43 30 30 20o 125 660
18" 450 350 315  - 364 304 - 380 43 30 30 20o 125 660
20" 500 350 315  - 364 304 - 380 43 30 30 20o 125 660
24" 600 350 315 - 364 304 - 380 43 30 30 20o 110 660
F  Flange is available with DIN Standard,ANSI Standard,JIS Standard,and BS Standard.
FTF-A TYPE
Nominal Diameter Installed Length ( mm ) Travel  ( mm ) Allowable Movements from Neutral Working Pressures
　 　 Natural Min - Max Total Axial Axial Lateral Angular Positive Vacuum
　 　 length Installed Compressed Compression Extension Deflection Degrees P.S.I.G Rating
inch mm 　 　 Extended 　 　 　 　 at 80oC mm
1 1/4" 32 152 115 - 167 102 - 182 50 30 45 40o 225 660
1 1/2" 40 152 115 - 167 102 - 182 50 30 45 40o 225 660
2" 50 152 115 - 167 102 - 182 50 30 45 40o 225 660
2 1/2" 65 152 115 - 167 102 - 182 50 30 45 40o 225 660
3" 80 229 216 - 243 178 - 258 50 30 45 40o 225 660
4" 100 229 187 - 242 175 - 260 53 31 40 35o 225 660
5" 125 229 187 - 242 175 - 260 53 31 40 35o 225 660
6" 150 229 187 - 242 175 - 260 53 31 40 35o 225 660
8" 200 229 183 - 246 169 - 264 59 35 35 30o 225 660
10" 250 305 261 - 322 245 - 340 60 35 35 30o 225 660
12" 300 305 261 - 322 245 - 340 60 35 35 30o 225 660
14" 350 305 271 - 320 260 - 335 45 30 30 30o 150 660
16" 400 305 271 - 320 260 - 335 45 30 30 20o 125 660
18" 450 305 271 - 320 260 - 335 45 30 30 20o 125 660
20" 500 305 271 - 320 260 - 335 45 30 30 20o 125 660
24" 600 305 271 - 320 260 - 335 45 30 30 20o 110 660
28" 700 305 271 - 320 260 - 335 45 30 30 20o 100 660
30" 750 305 271 - 320 260 - 335 45 30 30 20o 100 660
F  Flange is available with DIN Standard,ANSI Standard,JIS Standard,and BS Standard.