Page 19 - GRINNELL Mechanical Products Catalogue

GROOvED COupLiNGS
BC
Figure 772 Rigid Couplings
(Page 2 of 2)
Tech Data Sheet: G140
BC
B
C AAA
32mm - 350mm (11⁄4" - 14")
10 10.750 500
12 12.750 400
14 14.000 300
16 16.000 300
18 18.000 300
20 20.000 300
24 24.000 250
400mm - 450mm (16" - 18")
500mm - 600mm (20" - 24")
Pipe Size
Max.† Pressures kPa psi
Max.† End Load kN Lbs.
Max.*‡ End Gap mm Inches
Dimensions - mm Inches
Coupling Bolts
Approx. Weight kg Lbs.
Nominal mm Inches
O.D. mm Inches
A
B
C
Qty.
Size
mm
Inches
250 ◗
273.0
3447
201.87
45,381.3 0.13
51,070.5 0.13
46,181.4 0.13
60,318.6 0.13
76,340.7 0.25
94,247.8 0.25
113,097.3 0.25
12.84 16.41 15.41 18.84 16.68 20.38 18.50 22.64 21.31 25.12 23.50 27.88 27.63 32.00
2.62 2 2.62 2 2.93 2 2.93 3 3.06 3 3.06 4 3.19 4
1 x 6-1⁄2 25.9 1 x 6-1⁄2 35.4 1 x 5-1⁄2• 45.0 1 x 5-1⁄2• 60.6 1 x 5-1⁄2• 79.0 1-1⁄8 x 5-3⁄4• 97.0
1-1⁄8 x 5-3⁄4• 120.0
3.3
326.1
416.8
66.5
M24 x 165
11.7
300 ◗
323.9
2758
227.17
3.3
391.4
478.5
66.5
M24 x 165
16.0
350
355.6
2068
205.43
3.3
423.7
517.6
74.4
20.4
400
406.4
2068
268.31
3.3
469.9
575.1
74.4
27.5
450
457.2
2068
339.58
6.4
541.3
638.0
77.7
35.8
500
508.0
2068
419.23
6.4
596.9
708.2
77.7
44.0
600
609.6
1724
503.08
6.4
701.8
812.8
81.0
54.4
* Maximum available gap between pipe ends. Minimum gap = 0.
† Maximum pressure and end load are total from all loads based on standard weight steel pipe. Pressure ratings and end loads may differ for
other pipe materials and/or wall thicknesses. Contact GRINNELL Mechanical Products for details.
‡ Max end gap is for cut grooved standard weight pipe. Values for roll grooved pipe will be half that of cut grooved. • Only available in ANSI bolt sizes.
◗ Sizes are available to JIS standards. Contact GRINNELL Mechanical Products for details.
For information on larger sizes, Chinese sizes or other alternative sizes, contact GRINNELL Mechanical Products. See page 17 for general notes, and see pages 140 - 146 for gasket information.
Refer to back cover for country-specific customer care numbers. 19
Grooved CouplinGs