Meriam 952 Orifice Flange - Manual (Page 2)

Orifice Plates & Accutubes
Model 952
Orifice Flanges
87
Line
Pipe
Size
Flange
O.D.
A
Bore
Dia.
B
Hub
Length
C
Dia.
Raised
Face
No. of
Holes
Dia. of
Holes
Dia.
of
Bolts
Length
of
Bolts
Bolt
Circle
D
Approx.
Union
Weight
1 4 7 /
8
1 3 /
8
1 7 /
8
2 13 /
16
4 11 /
16 5 /
8
4 3½ 15 lbs.
1¼ 5¼ 1 23 /
32
1 13 /
16
3 3 /
16
4 11 /
16 5 /
8
4 3 7 /
8
17 lbs.
1½ 6 1 /
8
1 31 /
32
1 7 /
8
3 11 /
16
4 13 /
16
¾ 4¼ 4½ 19 lbs.
2 6½ 2 7 /
16
1 15 /
16
4 5 /
16
8 11 /
16
5 /
8
4 5 23 lbs.
2½ 7½ 2 15 /
16
2 5 1 /
16
8 13 /
16
¾ 4¼ 5 7 /
8
31 lbs.
3 8¼ 3 9 /
16
2 1 /
16
5 13 /
16
8 13 /
16
¾ 4¼ 6 5 /
8
39 lbs.
4 10 4 9 /
16
2 1 /
8
7 1 /
16
8 13 /
16
¾ 4¼ 7 7 /
8
60 lbs.
5 11 5 21 /
32
2 1 /
8
8 3 /
8
8 7 /
8
¾ 4¼ 9¼ 70 lbs.
6 12½ 6 23 /
32
2 1 /
8
9¾ 12 7 /
8
¾ 4¼ 10 5 /
8
100 lbs.
8 15 8 23 /
32
2 7 /
16
12 12 1 7 /
8
4½ 13 134 lbs.
10 17½ 10 7 /
8
2 5 /
8
14 1 /
8
16 1 1 /
8
1 5¼ 15¼ 196 lbs.
12 20½ 12 7 /
8
2 7 /
8
16½ 16 1¼ 1 1 /
8
5½ 17¾ 281 lbs.
14 23 14 3 /
16
3 19 20 1¼ 1 1 /
8
5¾ 20¼ 380 lbs.
16 25½ 16 3 /
16
3¼ 21 1 /
8
20 1 3 /
8
1¼ 6¼ 22½ 620 lbs.
18 28 18 3 /
16
3½ 23 3 /
8
24 1 3 /
8
1¼ 6½ 24¾ 691 lbs.
20 30½ 20 3 /
16
3¾ 25 5 /
8
24 1 3 /
8
1¼ 6¾ 27 781 lbs.
24 36 24 3 /
16
4 3 /
16
30 3 /
8
24 1 5 /
8
1½ 7½ 32 1201 lbs.
Drilling Template
Line
Pipe
Size
Flange
O.D.
A
Hub
Length
B
Dia.
Raised
Face
No. of
Holes
Dia.
of
Holes
Dia.
of
Bolts
Length
of
Bolts
Bolt
Circle
C
Approx.
Union
Weight
1 4 7 /
8
1 7 /
8
2 13 /
16
4 11 /
16
5 /
8
4 3½ 15 lbs.
1¼ 5¼ 1 13 /
16
3 3 /
16
4 11 /
16 5 /
8
4 3 7 /
8
17 lbs.
1½ 6 1 /
8
1 7 /
8
3 11 /
16
4 13 /
16
¾ 4¼ 4½ 19 lbs.
2 6½ 1 15 /
16
4 5 /
16
8 11 /
16
5 /
8
4 5 23 lbs.
2½ 7½ 2 5 1 /
16
8 13 /
16
¾ 4¼ 5 7 /
8
31 lbs.
3 8¼ 2 1 /
16
5 13 /
16
8 13 /
16
¾ 4¼ 6 5 /
8
39 lbs.
4 10 2 1 /
8
7 1 /
16
8 13 /
16
¾ 4¼ 7 7 /
8
60 lbs.
5 11 2 1 /
8
8 3 /
8
8 7 /
8
¾ 4¼ 9¼ 70 lbs.
6 12½ 2 1 /
8
9¾ 12 7 /
8
¾ 4¼ 10 5 /
8
100 lbs.
8 15 2 7 /
16
12 12 1 7 /
8
4½ 13 134 lbs.
10 17½ 2 5 /
8
14 1 /
8
16 1 1 /
8
1 5¼ 15¼ 196 lbs.
12 20½ 2 7 /
8
16½ 16 1¼ 1 1 /
8
5½ 17¾ 281 lbs.
Drilling Template
All Dimensions are in inches
Model 952 FW 30 - forged steel, welding
neck; 300 lb. raised face
Similar to slip-on welding model but for
use where weld neck is preferred. These
flanges are butted up against the ends of
the pipe and welded in place.
Model 952 FT 30
-
forged steel, threaded; 300 lb. raised face
Designed for systems where threaded connections are
suitable and conditions require forged steel.