Siemens SITRANS LR 300, Instruction Manual, Page: 28 / 140

Page 26 SITRANS LR 300 – INSTRUCTION MANUAL 7ML19985CL02
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** Due to the limited space on this flange the SITRANS LR 300 can only use 4 of the
standard 8 bolt holes of the 2” ANSI #300 size
Pipe size Flange Size Flange O.D.
Bolt Hole
Circle Ø
Bolt Hole
Ø
Number
of Bolts
2” ANSI 150# 6.0” 4.75” .7” 4
3” ANSI 150# 7.5” 6.0” .75” 4
4” ANSI 150# 9.0” 7.50” .75” 8
6” ANSI 150# 11.0” 9.50” .88” 8
8” ANSI 150# 13.5” 11.75” .88” 8
2” ANSI 300#** 6.50” 5.00” .75” 4**
3” ANSI 300# 8.25” 6.62” .88” 8
4” ANSI 300# 10.00” 7.88” .88” 8
6” ANSI 300# 12.50” 10.62” .88” 12
8” ANSI 300# 15.00” 13.00” 1.00” 12
50mm DIN PN 16 165mm 125mm 18mm 4
80mm DIN PN 16 200mm 160mm 18mm 8
100mm DIN PN 16 220mm 180mm 18mm 8
150mm DIN PN 16 285mm 240mm 22mm 8
200mm DIN PN 16 340mm 295mm 22mm 12
200mm DIN PN 25 360mm 310mm 26mm 12
50mm DIN PN 40 165mm 125mm 18mm 4
80mm DIN PN 40 200mm 160mm 18mm 8
100mm DIN PN 40 235mm 190mm 22mm 8
150mm DIN PN 40 300mm 250mm 26mm 8
200mm DIN PN 40 375mm 320mm 30mm 12
50mm JIS 10K 155mm 120mm 19mm 4
80mm JIS 10K 185mm 150mm 19mm 8
100mm JIS 10K 210mm 175mm 19mm 8
150mm JIS 10K 280mm 240mm 23mm 8
200mm JIS 10K 330mm 290mm 23mm 12
WARNING: The user is responsible for the selection of bolting and
gasket materials which will fall within the limits of the flange and
its intended use and which are suitable for the service conditions.
SITRANS LR 300.book Page 26 Monday, June 10, 2002 7:18 PM